bluuebunny/crossref_metadata_2025 huggingface dataset:
Synergistic combination of metal stearates and β‐diketones with hydrotalcites in poly(vinyl chloride) stabilization
Authors: Gupta Savita , Agarwal D. D. , Banerjee Susanta
Published: January 2009

A synergistic effect of synthetic hydrotalcites as long term stabilizer with metal soaps (the mixture of calcium and zinc stearate) and metal acetylacetonates on dehydrochlorination of PVC has been studied. A proper balance between color stabilization and HCl scavenging capacity has been obtained. Hydrotalcite was prepared by hydrothermal treatment and characterized by EDX, XRD, FTIR, TGA, and SEM techniques. The material is reasonably crystalline and suggests a relatively well ordered sheet arrangement with crystallite size 24.87 nm. The interlayer water content was calculated from the TGA curves and the suggested formula is Mg0.76 Al0.24(OH)2(CO3)0.12·0.5H2O. Synergism in PVC stabilization has been studied by measuring the HCl evolution during the processing at 180°C. Oven aging method was used to study the color stabilization at higher temperature. PVC sheet with different formulation was prepared using Labcoater and subjected to oven for different time interval. The color development (polyene formation) on oven ageing was recorded using UV–visible spectroscopy. UV–visible studies shows that an average sized polyene gives pale yellow color, whereas red or brown color was developed due to long range polyene (n = 10–14) sequences. Hence, the HCl evolution depends on the rate of dehydrochlorination but color depends on the kind of polyene formed. Mechanism of stabilization suggests that adsorption and ion exchange, both phenomenon, are responsible for hydrotalcites as long term stabilizers. The acetylacetonate complex too substitute allylic chlorides and inhibit formation of long polyene responsible for darkening. A clear effect of synergism has been observed. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci, 2009
Preparation of organoclay by a precipitation–adsorption method
Authors: Feng Lutian , Zhang Baoyan , He Xiujuan
Published: January 2009

Organoclay was prepared by a precipitation–adsorption process in which sodium‐montmorillonite (Na‐MMT) suspension was fully mixed with an anionic surfactant, sodium dodecylbenzene sulfonate, and then precipitation agent CaCl2 was added to produce a precipitate of organophilic montmorillonite (OMMT). The Na‐MMT suspension was obtained by ion‐exchange reaction of bentonite with sodium cation resin. Fourier transform infrared spectroscopy spectral analysis confirmed the adsorption of organic groups on the MMT, and the organic groups content was calculated from the results of thermal gravimetric analysis. X‐ray diffraction results indicated that the OMMT prepared was exfoliated. In this article, the mechanism of the precipitation–adsorption process was discussed. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci, 2009
Trial the microscopic images for determination of diffusion behavior of dyes in fibrous material
Authors: Shoar J. Ahmadi , Amirshahi S. H. , Malek R. Mohammad Ali
Published: January 2009

A new technique is presented for determination of the diffusion behavior of dyes in fibrous materials. Polyamide 6.6 in filament form has been dyed with an acid dye in different temperatures and times. The microscopic images of the cross sections of dyed samples are captured and the RGB color images of the surfaces are converted to gray scale intensity data. Then, the variations of intensities within the fiber diameter, from the surface to the center of fiber, are analyzed. A linear relation is assumed between the concentration and the intensity for each pixel. The concentration‐distance curves are plotted and the pseudo‐diffusion coefficient of dye is predicted by using the error function relation between the normalized intensity and diffusion coefficient. According to the results, the index is constant for the samples dyed in different times and changes significantly by temperature. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci, 2009
Thermal behaviors of heat shrinkable poly(vinyl chloride) film
Authors: Hong Chang Kook , Maeng Hakmyun , Song Kigook , Kaang Shinyoung
Published: January 2009

The thermal behaviors of heat shrinkable poly(vinyl chloride) (PVC) film, used as a packaging material in electronic applications, were investigated. The entropic shrinkage and the thermal shrinkage force were monitored as functions of time and temperature. The shrinkage of the drawn film started in the vicinity of the glass transition temperature, and the percentage shrinkage increased with increasing temperature. The degree of shrinkage depended primarily on the draw ratio. The shrinkage force of the drawn film became dominant at around Tg. At a lower temperature, the shrinkage force did not fully develop, whereas at a higher temperature, the relaxation process was very fast and partially inhibited the build‐up of the force. The peak shrinkage force reached a maximum and decreased as the temperature increased. The orientation in the drawn film decreased and the dichroic ratio increased at elevated temperatures. No significant change in the degree of crystallization was observed during the shrinkage of the drawn PVC films. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci, 2009
Synthesis and properties of styrene–butylacrylate emulsion copolymers modified by silane compounds
Authors: Naghash Hamid Javaherian , Karimzadeh Akram , Massah Ahmad Reza
Published: January 2009

Styrene (St)/butyl acrylate (BA) copolymers were prepared by adding triethoxyvinylsilane (TEVS), trimethoxyvinylsilane (TMVS), and triphenylvinylsilane (TPVS), each one through emulsion copolymerization. The polymerization was performed with methacrylic acid and auxiliary agents at 80°C in the presence of potassium peroxodisulfate as the initiator. Nonylphenol ethylene oxide‐40 units (NP‐40) and sodium lauryl sulfoacetate were used as nonionic and anionic emulsifiers, respectively. The resulting copolymers were characterized by using Fourier transform infrared spectroscopy. Thermal properties of the copolymers were studied by using thermogravimetric analysis and differential scanning calorimetry. The morphology of copolymers was also investigated by optical microscopy, and then the effects of silicone kinds and concentrations on the properties of the St/BA emulsion copolymers were discussed. The obtained copolymers have high solid content (50 %) and can be used in emulsion paints as a binder. The comparison of three different vinyl silanes indicates that the TEVS influences on the copolymer properties more than the others. The calculations of monomer conversion and monomer conversion versus time histories indicate that by increasing the silicone concentration, the polymerization rate decreases. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci, 2009
Association between [18F]fluorodeoxyglucose uptake and prognostic parameters in breast cancer
Authors: Gil-Rendo A , Martínez-Regueira F , Zornoza G , García-Velloso M J , Beorlegui C , Rodriguez-Spiteri N
Published: January 2009

Background

This study analysed the correlation between [18F]fluorodeoxyglucose (FDG) uptake assessed by positron emission tomography (PET) in breast tumours, and histopathological and inmunohistochemical prognostic factors.

Methods

FDG–PET was performed before surgery in 275 women with primary breast cancer. The standarized uptake value (SUV) was compared with histopathological findings after surgery.

Results

A positive relationship was found between the SUV and tumour size (r = 0·46, P < 0·001), axillary lymph node status (P < 0·001), histological type (P < 0·001), histological grade (P < 0·001), oestrogen receptor status (P < 0·001), p53 (P < 0·001) and Ki-67 (P < 0·001) expression. Multivariable linear regression showed that tumour size, histological grade, Ki-67 expression, oestrogen receptor status and histological type were significantly related to the SUV.

Conclusion

The SUV is a preoperative and non-invasive metabolic factor that relates to some prognostic factors in breast cancer.
DNA topology and topoisomerases
Authors: Deweese Joseph E. , Osheroff Michael A. , Osheroff Neil
Published: January 2009

DNA is essentially an extremely long double‐stranded rope in which the two strands are wound about one another. As a result, topological properties of the genetic material, including DNA underwinding and overwinding, knotting, and tangling profoundly influence virtually every major nucleic acid process. Despite the importance of DNA topology, it is a conceptionally difficult subject to teach because it requires students to visualize three‐dimensional relationships. This article will familiarize the reader with the concept of DNA topology and offer practical approaches and demonstrations to teaching this “knotty” subject in the classroom. Furthermore, it will discuss topoisomerases, the enzymes that regulate the topological state of DNA in the cell. These ubiquitous enzymes perform a number of critical cellular functions by generating transient breaks in the double helix. During this catalytic event, topoisomerases maintain genomic stability by forming covalent phosphotyrosyl bonds between active site residues and the newly generated DNA termini. Topoisomerases are essential for cell survival. However, because they cleave the genetic material, these enzymes also have the potential to fragment the genome. This latter feature of topoisomerases is exploited by some of the most widely prescribed anticancer and antibacterial drugs currently in clinical use. Finally, in addition to curing cancer, topoisomerase action also has been linked to the induction of specific types of leukemia.
Vertical and horizontal integration of bioinformatics education
Authors: Furge Laura Lowe , Stevens‐Truss Regina , Moore D. Blaine , Langeland James A.
Published: January 2009

Bioinformatics education for undergraduates has been approached primarily in two ways: introduction of new courses with largely bioinformatics focus or introduction of bioinformatics experiences into existing courses. For small colleges such as Kalamazoo, creation of new courses within an already resource‐stretched setting has not been an option. Furthermore, we believe that a true interdisciplinary science experience would be best served by introduction of bioinformatics modules within existing courses in biology and chemistry and other complementary departments. To that end, with support from the Howard Hughes Medical Institute, we have developed over a dozen independent bioinformatics modules for our students that are incorporated into courses ranging from general chemistry and biology, advanced specialty courses, and classes in complementary disciplines such as computer science, mathematics, and physics. These activities have largely promoted active learning in our classrooms and have enhanced student understanding of course materials. Herein, we describe our program, the activities we have developed, and assessment of our endeavors in this area.
Unplanned grocery purchases: the influence of the shopping‐trip type revisited
Authors: Nordfalt Jens
Published: January 2009

The share of unplanned purchases is an important measure for marketers. For instance, marketers need to know if purchases are planned or unplanned to allocate their marketing resources efficiently. Furthermore, the share of unplanned purchases could be seen as an indicator of how efficient marketers are in communicating with their customers in the stores (even if the in‐store marketer is not the only one influencing in‐store decision making.) A frequent assumption in the marketing literature is that the share of unplanned purchases increases with the size of the purchase. This paper questions this assumption by approaching the issue from a perspective that views the shopping trip as either a (more or less) contingency‐dependent construction or as the execution of a well‐defined behavior. Larger (major) trips are hypothesized and found to be more well defined, whereas smaller (fill‐in) trips are found to be largely contingency‐dependent constructions.

Copyright © 2009 John Wiley & Sons, Ltd.
Transformational consumption choices: building an understanding by integrating social identity and multi‐attribute attitude theories
Authors: Kleine Robert E. , Kleine Susan Schultz , Brunswick Gary J.
Published: January 2009

Transformational value offerings result when marketers bundle products, services, and experiences in ways that provide consumers with opportunities to alter who they are. Examples include universities, healthcare providers, travel and leisure services, and many other businesses that guide individuals to change in some desired and lasting way. Pine and Gilmore (1999) predict that in the emerging economy “…transformation offerings will emerge across almost every industry that today views itself as part of the service sector” (p. 168). By definition, transformational value offerings involve identity development. Thus, it makes sense to use identity related variables to explain transformational value offering choices. This paper tests a model merging social identity theory and multi‐attribute attitude modeling to better understand factors predicting consumers' intentions to select a transformational value offering. A survey sample of United States Army Reserve recruits was used to test the integrated model. Results show that identity‐related perceptions form the basis for evaluating the value offering's benefits and intentions to adopt the offering. The prospective consumer also considers whether his or her self‐concept can accommodate that role. The proposed blending of social identity and multiattribute attitude models provides a promising framework for understanding and investigating consumers' choices to adopt transformational value offerings.

Copyright © 2009 John Wiley & Sons, Ltd.
Hypnotic susceptibility in children with Down's syndrome
Authors: Garitte Catherine , Gay Marie‐Claire , Cuisinier Frédérique , Celeste Bernadette
Published: January 2009

Numerous studies on people with Down's syndrome show that they are able to adapt to simple tasks, have a better ability for language comprehension than for language production, and that their learning difficulties are connected to their particular memory functions as well as to their prolonged information processing time. These characteristics do not, however, highlight elements that suggest non‐receptivity to hypnosis. The present research studied (a) hypnotic response in children with Down's syndrome, and (b) the cognitive variables that can mediate the hypnotic response. The sample included twelve participants, 7 girls and 5 boys, ages ranging from 6 to 17, mean age: 10.4 (SD: 3.83). We used the Stanford Hypnotic Scale for Children, Modified Form (SHCS; Morgan and Hilgard, 1979), and also checked Mnemonic recuperation, Abstraction, Perception and Vocabulary comprehension (using different subscales in WPPSI‐R, K‐ABC and Chevrié Muller, Simon & Decante, 1975). Results show that the children were capable of responding to suggestions under hypnosis; both motor and cognitive. The differences with the pattern of children from the general population are discussed. Copyright © 2009 British Society of Experimental & Clinical Hypnosis. Published by John Wiley & Sons, Ltd.
ChemInform Abstract: Electronic Structure of Germanium Monohydrides GenH, n = 1—3
Authors: Gopakumar G. , Nga Vu Thi , Lievens Peter , Nguyen Minh Tho
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Neutron Powder Diffraction Studies in CaMn1‐xCuxO3 (x = 0, 0.2)
Authors: Ravi S. , Kar Manoranjan , Borah S. M. , Krishna P. S. R.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Photoluminescence and EPR Studies of Cr‐Doped Hibonite (CaAl12O19) Phosphors.
Authors: Singh Vijay , Chakradhar R. P. S. , Rao J. L. , Kim Dong‐Kuk
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Highly Conducting Redox Stable Pyrochlore Oxides.
Authors: Deng Z. Q. , Niu H. J. , Kuang X. J. , Allix M. , Claridge J. B. , Rosseinsky M. J.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Toward Perfection: Kapellasite, Cu3Zn(OH)6Cl2, a New Model S = 1/2 Kagome Antiferromagnet.
Authors: Colman R. H. , Ritter C. , Wills A. S.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Homologous Series of SrCoO(3n‐1)/n Perovskites Obtained Through Br2 Oxygenation of SrCoO2.5.
Authors: Karvonen Lassi , Yamauchi Hisao , Karppinen Maarit
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Assembly of Hexad‐Track Ag—N Coordination Polymeric Chain‐Modified Keggin Polyoxometalates.
Authors: Sha Jingquan , Peng Jun , Pang Haijun , Tian Aixiang , Chen Jing , Zhang Pengpeng , Zhu Min
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Catalytic Asymmetric Vinylogous Mannich Reaction of N‐(2‐Thienyl)sulfonylimines.
Authors: Salvador Gonzalez Alvaro , Gomez Arrayas Ramon , Rodriguez Rivero Marta , Carretero Juan C.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Fine‐Tunable Organocatalysts Bearing Multiple Hydrogen‐Bonding Donors for Construction of Adjacent Quaternary and Tertiary Stereocenters via a Michael Reaction.
Authors: Zhang Zhi‐Hai , Dong Xiu‐Qin , Chen Dong , Wang Chun‐Jiang
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A New and Simple Method for the Synthesis of Highyl Functionalized Pyrrolizidines, Indolizidines and Pyrroloazepines.
Authors: O'Gorman Paul A. , Chen Ting , Cross Hannah E. , Naeem Saleena , Pitard Arnaud , Qamar M. Ilyas , Hemming Karl
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Gold‐ and Silver‐Mediated Cycloisomerizations of N‐Propargylamides.
Authors: Verniest Guido , Padwa Albert
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cyclopropanation of Alkenes with CH2I2/Et3Al by the Phase‐Vanishing Method Based on Fluorous Phase Screen.
Authors: Matsubara Hiroshi , Tsukida Masaaki , Yasuda Shinji , Ryu Ilhyong
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Copper Nanoparticles in Hydrotalcite as a Heterogeneous Catalyst for Oxidant‐Free Dehydrogenation of Alcohols.
Authors: Mitsudome Takato , Mikami Yusuke , Ebata Kaori , Mizugaki Tomoo , Jitsukawa Koichiro , Kaneda Kiyotomi
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ruthenium(III) Chloride‐Catalyzed Efficient Protocol for Ethyl Diazoacetate Insertion into the N—H Bond of Secondary Amines.
Authors: Varala Ravi , Enugala Ramu , Adapa Srinivas R.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Alcohols for the α‐Alkylation of Methyl Ketones and Indirect Aza‐Wittig Reaction Promoted by Nickel Nanoparticles.
Authors: Alonso Francisco , Riente Paola , Yus Miguel
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Direct Formation of Esters and Amides from Carboxylic Acids Using Diethyl Chlorophosphate in Pyridine.
Authors: McNulty James , Krishnamoorthy Venkatesan , Robertson Al
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: An Alternative and Facile Purification Procedure of Amidation and Esterification Reactions Using a Medium Fluorous Mukaiyama Reagent.
Authors: Matsugi Masato , Suganuma Misaki , Yoshida Shoko , Hasebe Shohei , Kunda Yoko , Hagihara Kotaro , Oka Sayaka
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Hydrolytic Deallylation of N‐Allyl Amides Catalyzed by PdII Complexes.
Authors: Ohmura Naoya , Nakamura Asami , Hamasaki Akiyuki , Tokunaga Makoto
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Novel Synthetic Methodologies. Part 153. Silica‐Supported Phosphomolybdic Acid‐Catalyzed Efficient Synthesis of 1,8‐Dioxooctahydroxanthene and Tetrahydrochromene Derivatives.
Authors: Das Biswanath , Krishnaiah Martha , Laxminarayana Keetha , Damodar Kongara , Kumar Duddukuri Nandan
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: N‐Vinylpyridinium Tetrafluoroborate Salts as Reagents for the Stereoselective and Regioselective Synthesis of Symmetrical (2E,4E)‐1,6‐Dioxo‐2,4‐dienes.
Authors: Gao Ge , Brown Neil , Minatoya Machiko , Buszek Keith R.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Versatile and Highly Stereoselective Access to Vinyl Triflates Derived from 1,3‐Dicarbonyl and Related Compounds.
Authors: Specklin Simon , Bertus Philippe , Weibel Jean‐Marc , Pale Patrick
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Selective Partial Hydrogenation of Dinitrobenzenes to Nitroanilines Catalyzed by Ru/C.
Authors: Hou Jie , Ma Yonghuan , Li Yuhan , Guo Fang , Lu Lianhai
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Alkyl Iodides/Nitriles from Carbonyl Compounds Using Novel Ruthenium Tris(2,2,6,6‐tetramethyl‐3,5‐heptanedionate) as Catalyst.
Authors: Bhor Malhari D. , Panda Anil G. , Nandurkar Nitin S. , Bhanage Bhalchandra M.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Intramolecular Cannizzaro Reaction of Anhydrous Phenylglyoxal
Authors: Ishihara Kazuaki , Yano Takayuki , Fushimi Makoto
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Stereoselective Synthesis of Fluorobis(phenylsulfonyl)methyl‐Substituted Alkenes Using Free Radical Fluoroalkylation.
Authors: Prakash G. K. Surya , Ledneczki Istvan , Chacko Sujith , Ravi Shashank , Olah George A.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: An Aerobic Ligandless Palladium Acetate Catalyzed Suzuki—Miyaura Cross‐Coupling Reaction in an Aqueous Solvent.
Authors: Li Chen , Li Xiao‐Qiang , Zhang Chi
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A General Palladium‐Catalyzed Suzuki—Miyaura Coupling of Aryl Mesylates.
Authors: So Chau Ming , Lau Chak Po , Kwong Fuk Yee
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ag(I) and Pd(II) Complexes of a 1,3‐Dibenzhydryl‐Substituted‐Benzannulated N‐Heterocyclic Carbene: Unexpected Rearrangement, Structures and Catalytic Studies.
Authors: Han Yuan , Hong Yuan‐Ting , Huynh Han Vinh
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Enantiopure Triazolium Salts from Pyroglutamic Acid and Their Evaluation in the Benzoin Condensation.
Authors: Enders Dieter , Han Jianwei
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Direct Nucleophilic Fluorination of Carbonyl Groups of Benzophenones and Benzils with Deoxofluor.
Authors: Chang Ying , Tewari Amit , Adi Avi‐Izak , Bae Chulsung
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Enantioselective Alkynylation of Aromatic and Heteroaromatic Aldehydes Catalyzed by Resin‐Supported Oxazolidine‐Titanium Complexes.
Authors: Mao Jincheng , Bao Zhijian , Guo Jun , Ji Shunjun
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cross‐Coupling of Cyclopropyl‐ and Cyclobutyltrifluoroborates with Aryl and Heteroaryl Chlorides.
Authors: Molander Gary A. , Gormisky Paul E.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Functionalized Benzannulated Compounds.
Authors: Condon Sylvie , El Ouarradi Amane , Metay Estelle , Leonel Eric , Bourdonneau Maryse , Nedelec Jean‐Yves
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Lewis Acid Catalyzed Cascade Reactions of Diarylvinylidenecyclopropanes and 1,1,3‐Triarylprop‐2‐yn‐1‐ols or Their Methyl Ethers.
Authors: Shi Min , Yao Liang‐Feng
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Iodine as a Mild, Efficient, and Cost‐Effective Catalyst for the Synthesis of Thiiranes from Oxiranes.
Authors: Yadav Jhillu S. , Reddy Basi V. Subba , Sengupta Sandip , Gupta Manoj K. , Baishya Gakul , Harshavardhana Sukkala J. , Dash Uttam
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of α‐Methylene‐β‐pyrrole Esters via Organocatalytic Regioselective Allylic Substitutions of Morita—Baylis—Hillman Acetates.
Authors: Kwon Su‐Hyun , Cho Chang‐Woo
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Titanocene(III)‐Catalyzed Formation of Indolines and Azaindolines.
Authors: Wipf Peter , Maciejewski John P.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: BINAM and H8‐BINAM‐Based Chiral Imines and Zn(OTf)2‐Catalyzed Enantioselective Friedel—Crafts Alkylation of Indoles with Nitroalkenes.
Authors: Yuan Zhi‐Liang , Lei Zhi‐Yu , Shi Min
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Friedel—Crafts Alkylation of Indoles with Nitroolefins in the Presence of β‐Cyclodextrin in Water under Neutral Conditions.
Authors: Kumar Vydyula Pavan , Sridhar Regati , Srinivas Boga , Narender Mendu , Rao Kakulapati Rama
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Novel and Efficient Approach to (Z)‐4‐Trifluoroethylidene‐1,3‐dioxolane Derivatives via (Trifluoromethyl)ethynylation of Ketones and Aldehydes.
Authors: Jeon Sung Lan , Choi Ji Hoon , Cho Jung Ah , Kim Bum Tae , Jeong In Howa
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Stereoselective Synthesis of cis‐ or trans‐3,5‐Disubstituted Pyrazolidines via Pd‐Catalyzed Carboamination Reactions: Use of Allylic Strain to Control Product Stereochemistry Through N‐Substituent Manipulation.
Authors: Giampietro Natalie C. , Wolfe John P.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ruthenium‐Catalyzed Cycloaddition of Nitrile Oxides and Alkynes: Practical Synthesis of Isoxazoles.
Authors: Grecian Scott , Fokin Valery V.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Design and Syntheses of Some New Diphenylaminoisoxazolines as Potent Antiinflammatory Agent.
Authors: Dravyakar B. R. , Kawade D. P. , Khedekar P. B. , Bhusari K. P.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Eco‐Friendly Solvent‐Free Synthesis of Thiazolylpyrazole Derivatives.
Authors: Bondock Samir , El‐Azap Hossam , Kandeel Ez‐Eldin M. , Metwally Mohamed A.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: An Efficient Synthetic Route to Functionalized δ‐Lactams.
Authors: Samarat Ali , Kraiem Jihene Ben , Ayed Taicir Ben , Amri Hassen
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Practical and Divergent Synthesis of 1‐ and 5‐Substituted 3,9‐Diazaspiro[5.5]undecanes and undecan‐2‐ones.
Authors: Yang Hanbiao , Lin Xiao‐Fa , Padilla Fernando , Rotstein David M.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Use of Suzuki Cross‐Coupling as a Route to 2‐Phenoxy‐6‐iminopyridines and Chiral 2‐Phenoxy‐6‐(methanamino)pyridines.
Authors: Davies Christopher J. , Gregory Andrew , Griffith Phillip , Perkins Tom , Singh Kuldip , Solan Gregory A.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Three‐Component Synthesis of N‐Substituted Quinoline‐3‐carbonitrile Derivatives Catalyzed by L‐Proline.
Authors: Shi Chunling , Chen Hui , Li Yan , Shi Daqing , Ji Min
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Facile ZrCl4 Promoted Four‐Component Coupling One‐Pot Synthesis of Polyhydroquinoline Derivatives Through Unsymmetric Hantzsch Reaction.
Authors: Reddy Ch. Sanjeeva , Raghu M.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cyclic Imine Nitro‐Mannich/Lactamization Cascades: A Direct Stereoselective Synthesis of Multicyclic Piperidinone Derivatives.
Authors: Jakubec Pavol , Helliwell Madeleine , Dixon Darren J.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Benzo[b]thiophen‐3(2H)‐one 1,1‐Dioxide — A Versatile Reagent in the Synthesis of Spiroheterocycles.
Authors: Cekavicus Brigita , Vigante Brigita , Liepinsh Edvards , Vilskersts Reinis , Sobolev Arkadij , Belyakov Sergey , Plotniece Aiva , Mekss Kristaps , Duburs Gunars
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Pauson—Khand Reaction as a New Entry to the Synthesis of Bridged Bicyclic Heterocycles: Application to the Enantioselective Total Synthesis of (‐)‐Alstonerine (X).
Authors: Miller Kenneth A. , Shanahan Charles S. , Martin Stephen F.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: One‐Pot Synthesis and Antibacterial Activities of Novel 1H‐Pyridazino[1,2‐a]indazole‐1,6,9(2H,11H)‐triones.
Authors: Sayyafi Maryam , Soorki Ali Abolhasani , Bazgir Ayoob
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Enantioselective Synthesis of SNAP‐7941: Chiral Dihydropyrimidone Inhibitor of MCH1‐R.
Authors: Goss Jennifer M. , Schaus Scott E.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Overcoming hERG Issues for Brain‐Penetrating Cathepsin S Inhibitors: 2‐Cyanopyrimidines. Part 2.
Authors: Irie Osamu , et al. et al.
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reactions of 6‐Aminouracils — A Novel and Highly Efficient Procedure for Preparation of Some New Spiro Pyridodipyrimidines under Classical or Microwave‐Assisted Solvent‐Free Conditions.
Authors: Mohammadizadeh Mohammad R. , Azizian Javad , Teimouri Fatemeh , Mohammadi Ali A. , Karimi Ali R. , Tamari Esmail
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis and Reactivity in [3 + 2] Cycloadditions of Isoxanthopterin N(5)‐Oxides — A New Synthesis of 6‐Substituted Pteridinediones.
Authors: Steinlin Thomas , Sonati Tiziana , Vasella Andrea
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Palladium‐Catalyzed Disilylation of o‐Quinodimethanes: Synthesis of 9‐ and 10‐Membered Disilacarbocycles.
Authors: Yoshida Hiroto , Nakano Saori , Mukae Masashi , Ohshita Joji
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Revisiting the Hirao Cross‐Coupling: Improved Synthesis of Aryl and Heteroaryl Phosphonates.
Authors: Belabassi Yamina , Alzghari Saeed , Montchamp Jean‐Luc
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Total Synthesis of (+)‐Curcutetraol (Ia) and (+)‐Sydonol (Ib).
Authors: Ito Suguru , Zhang Chenxia , Hosoda Naoya , Asami Masatoshi
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Kopreasin A, a New Indole Alkaloid from Kopsia arborea.
Authors: Zaima Kazumasa , Matsuno Yosuke , Hirasawa Yusuke , Rahman Abdul , Indrayanto Gunawan , Zaini Noor Cholies , Morita Hiroshi
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Lyconadins: Enantioselective Total Syntheses of (+)‐Lyconadin A and (‐)‐Lyconadin B.
Authors: Beshore Douglas C. , Smith Amos B. III
Published: January 2009

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.