bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Copper‐Catalyzed Cross‐Coupling of Thiols with 1‐Iodo‐2‐chalcogenoalkenes.
Authors: Manarin Flavia , Roehrs Juliano A. , Wilhelm Ethel A. , Zeni Gilson 
Published: December 2008

AbstractChemInform 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 Preparation of Polyfunctional Benzylic Zinc Organometallic Compounds.
Authors: Metzger Albrecht , Schade Matthias A. , Manolikakes Georg , Knochel Paul 
Published: December 2008

AbstractChemInform 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: Is the Hoveyda—Grubbs Complex a Vinylogous Fischer‐Type Carbene? Aromaticity‐Controlled Activity of Ruthenium Metathesis Catalysts.
Authors: Barbasiewicz Michal , Szadkowska Anna , Makal Anna , Jarzembska Katarzyna , Wozniak Krzysztof , Grela Karol 
Published: December 2008

AbstractChemInform 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 Eremophilane Sesquiterpene from Senecio nemorensis
Authors: Meng Fanjun , Xie Weidong , Row Kyungho 
Published: December 2008

AbstractChemInform 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 Glycosylation with Glycosyl Thioimidate Donors.
Authors: Lucas‐Lopez Cristina , Murphy Niamh , Zhu Xiangming 
Published: December 2008

AbstractChemInform 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: Four‐Component Benzyne Coupling Reactions: A Concise Total Synthesis of Dehydroaltenuene B.
Authors: Soorukram Darunee , Qu Tao , Barrett Anthony G. M. 
Published: December 2008

AbstractChemInform 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: Heterocyclic Analogues of Prostaglandines. Part 4. Synthesis of 3,7‐Interphenylene 3,10(11)‐Dioxa‐13‐azaprostanoids and 9‐Oxa‐7‐azaprostanoids Based on Tetronic Acid and Aromatic Aldehydes.
Authors: Pashkovskii F. S. , Shchukina E. M. , Gribovskii M. G. , Lakhvich F. A. 
Published: December 2008

AbstractChemInform 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 Naturally Occurring Ketene Acetal Benesudon: Total Synthesis and Assignment of Relative and Absolute Stereochemistry.
Authors: Clive Derrick L. J. , Minaruzzaman Minaruzzaman , Yang Haikang 
Published: December 2008

AbstractChemInform 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 2′,3′‐Di‐O‐acetylfrangulin A (Ia) and Prinoidin (Ib), Two Novel Anthracene L‐Rhamnopyranosides Isolated from Rhamnus nepalensis.
Authors: Song Gao‐Peng , Wang Peng , Zhang Zai‐Hong , Shi Da‐Kuo , Li Ying‐Xia 
Published: December 2008

AbstractChemInform 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: Strength Enhancement of Nanostructured Organogels Through Inclusion of Phthalocyanine‐Containing Complementary Organogelator Structures and in situ Cross‐Linking by Click Chemistry.
Authors: Diaz Diaz David , Cid Juan Jose , Vazquez Purificacion , Torres Tomas 
Published: December 2008

AbstractChemInform 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: Materials Doping Through Sol—Gel Chemistry: A Little Something Can Make a Big Difference
Authors: Nedelec J.‐M. , Courtheoux L. , Jallot E. , Kinowski C. , Lao J. , Laquerriere P. , Mansuy C. , Renaudin G. , Turrell S. 
Published: December 2008

AbstractChemInform 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: Noncovalent Associations in Fluorous Fluids
Authors: Vincent Jean‐Marc 
Published: December 2008

AbstractChemInform 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: Aliphatic and Alicyclic Aldehydes: Synthesis by C‐1 Extension of Organometallics
Authors: Hashmi A. S. K. 
Published: December 2008

AbstractChemInform 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: Aliphatic and Alicyclic Aldehydes: Synthesis by Homologation of Aldehydes
Authors: Lindenschmidt A. 
Published: December 2008

AbstractChemInform 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: Aliphatic and Alicyclic Aldehydes: Synthesis by Hydrolysis
Authors: Plietker B. 
Published: December 2008

AbstractChemInform 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: Aliphatic and Alicyclic Aldehydes: Synthesis by Oxidation
Authors: Podlech J. 
Published: December 2008

AbstractChemInform 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: Functionalized Organozinc Compounds
Authors: Knochel Paul , Leuser Helena , Gong Liu‐Zhu , Perrone Sylvie , Kneisel Florian F. 
Published: December 2008

AbstractChemInform 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: Efficient and Selective Hydrosilylation of Alkenes and Alkynes Catalyzed by Novel N‐Heterocyclic Carbene Pt(0) Complexes
Authors: Berthon‐Gelloz Guillaume , Marko Istvan E. 
Published: December 2008

AbstractChemInform 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 Reactions Catalyzed by Palladium N‐Heterocyclic Carbene Complexes
Authors: Scott Natalie M. , Nolan Steven P. 
Published: December 2008

AbstractChemInform 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‐Heterocyclic Carbene—Ruthenium Complexes in Olefin Metathesis
Authors: Beligny Samuel , Blechert Siegfried 
Published: December 2008

AbstractChemInform 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: Transition Metal Catalyzed Silylation of Arenes
Authors: Kakiuchi Fumitoshi 
Published: December 2008

AbstractChemInform 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: Ionic Liquids — A Versatile Medium for Palladium‐Catalyzed Reactions
Authors: Singh Ram , Sharma Mukul , Mamgain Ritu , Rawat Diwan S. 
Published: December 2008

AbstractChemInform 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: Crystal Structure of a Molecular Assembly Line
Authors: Weissman Kira J. , Mueller Rolf 
Published: December 2008

AbstractChemInform 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: Chemically Modified Nanopores for Sensing
Authors: Gyurcsanyi Robert E. 
Published: December 2008

AbstractChemInform 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: Theoretical Analysis of Secondary Structures of β‐Peptides
Authors: Wu Yun‐Dong , Han Wei , Wang De‐Ping , Gao Yi , Zhao Yi‐Lei 
Published: December 2008

AbstractChemInform 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: New Methods for Stereochemical Determination of Complex Polyketides: Configurational Assignment of Novel Metabolites from Myxobacteria
Authors: Menche Dirk 
Published: December 2008

AbstractChemInform 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: ESR Microscopy and Nanoscopy with “Induction” Detection
Authors: Blank Aharon , Freed Jack H. 
Published: December 2008

AbstractChemInform 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.
A Life Cycle Comparison of Alternative Cheese Packages
Authors: Banar Müfide , Çokaygil Zerrin 
Published: December 2008

AbstractA comparative life cycle assessment (LCA) between three different cheese packages (P1: completely polypropylene (PP), P2: tin and polyethylene (PE), and P3: carton and PE) has been carried out for the production, distribution and waste disposal (100% landfill) phase. A package for 1 kg of cheese was selected as the functional unit. SimaPro7 software (PRèConsultants, The Netherlands) was used for the LCA study. The EcoIndicator 99 method was selected for comparison of the packages. The comparisons show that the total environmental performance of the cheese package types in order from worst to best is P2, P1, and P3. This conclusion was supported by a sensitivity analysis, which was conducted by using different impact assessment methods.
Temperature Trends and Changes in Rize, Turkey, for the Period 1975 to 2007
Authors: Tecer Lokman Hakan , Cerit Orhan 
Published: December 2008

AbstractThere is increasing evidence that the global climate is changing as a result of anthropogenic activity. Short‐term mean, maximum, and minimum temperatures of the city Rize located at the Eastern Black Sea Coast of Turkey were analyzed to reveal trends, change points, significant warming (cooling) periods, and trend rates per year. An increasing trend of approximately 1.27°C/33 years (α = 0.001) in the annual mean temperatures is found during the period from 1975 to 2007. Two periods, averaging 13.78 and 14.66°C, respectively, were detected from fluctuation in the annual mean temperatures. The trend of the first period (1975–1993) is towards a cooler climate, whereas the trend of the second period (1994–2007) is towards a warmer climate. Summer, autumn and, particularly, the spring mean temperatures have tended to increase strongly, whereas the winter mean temperatures have increased slightly over the whole period. For the winter mean temperature, the trend rate indicates a slight increase, which is insignificant. Maximum temperatures have dramatically increased with 1.61°C (α = 0.001) over the last 33 years. However, annual minimum temperatures have increased by 0.99°C (α = 0.01) over the same period.
Similarity‐Based Virtual Screening with a Bayesian Inference Network
Authors: Abdo Ammar , Salim Naomie 
Published: December 2008

AbstractAn inference network model for molecular similarity searching: The similarity search problem is modeled using inference or evidential reasoning under uncertainty. The inference network model treats similarity searching as an evidential reasoning process in which multiple sources of evidence about compounds and reference structures are combined to estimate resemblance probabilities.magnified imageMany methods have been developed to capture the biological similarity between two compounds for use in drug discovery. A variety of similarity metrics have been introduced, the Tanimoto coefficient being the most prominent. Many of the approaches assume that molecular features or descriptors that do not relate to the biological activity carry the same weight as the important aspects in terms of biological similarity. Herein, a novel similarity searching approach using a Bayesian inference network is discussed. Similarity searching is regarded as an inference or evidential reasoning process in which the probability that a given compound has biological similarity with the query is estimated and used as evidence. Our experiments demonstrate that the similarity approach based on Bayesian inference networks is likely to outperform the Tanimoto similarity search and offer a promising alternative to existing similarity search approaches.
A new method for the aqueous functionalization of superparamagnetic Fe2O3 nanoparticles
Authors: Herranz Fernando , Morales Mª. Puerto , Roca Alejandro G. , Vilar Ramón , Ruiz‐Cabello Jesús 
Published: December 2008

AbstractA new methodology for the synthesis of hydrophilic iron oxide nanoparticles has been developed. This new method is based on the direct chemical modification of the nanoparticles' surfactant molecules. Using this methodology both USPIO (ultrasmall super paramagnetic iron oxide) (hydrodynamic size smaller than 50 nm) and SPIO (super paramagnetic iron oxide) (hydrodynamic size bigger than 50 nm) were obtained. In addition, we also show that it is possible to further functionalize the hydrophilic nanoparticles via covalent chemistry in water. The magnetic properties of these nanoparticles were also studied, showing their potential as MRI contrast agents. Copyright © 2008 John Wiley & Sons, Ltd.
New synthesis of a high molecular weight ligand derived from dota; thermodynamic stability of the MRI contrast agent formed with gadolinium
Authors: Pierrard Jean‐Claude , Rimbault Jean , Aplincourt Michel , Le Greneur Soizic , Port Marc 
Published: December 2008

AbstractThe new total synthesis in four steps of the compound P1041 is reported. This compound is a high molecular mass ligand (MW 6.32 kDa) derived from dota in which the four substituents are hydroxylated and contain amidic groups. The attribution of the nine protonation constants of P1041 is based on the comparison with the behaviour of the precursor ligands dota and tced, a tetracarboxylated derivative of dota. From these results, the studies of the systems P1041/Na+ and P1041/Gd3+ lead to the determination of the stability constants corresponding to the three species Na(P1041)Hh (h = 0, 2 or 4) and to the five complexes Gd(P1041)Hh (h = 0, 2, 3, 4 or 5). The complexing ability of P1041 towards Gd3+ is compared with those of dota and tced. At physiological pH = 7.4, the very stable species Gd(P1041)H (currently named P792 in the literature) of this rapid clearance blood pool agent is predominant. Copyright © 2008 John Wiley & Sons, Ltd.
Imaging Local Proton Fluxes through a Polycarbonate Membrane by Using Scanning Electrochemical Microscopy and Functionalized Alkanethiols
Authors: Baltes Norman , Heinze Jürgen 
Published: December 2008

AbstractA new application of scanning electrochemical microscopy (SECM) to probe the transport of protons through membranes is described. Herein, a probe ultramicroelectrode (UME) is modified with a self‐assembled monolayer (SAM) of 11‐mercaptoundecanoic acid to qualitatively image areas within different pH regions above a track‐etched membrane. The current response of the modified electrode in the presence of potassium hexacyanoferrate as electroactive component is different in acidic and alkaline solutions. Depending on the pH value of the solution, the SAM‐covered electrode exposes either a neutral or a negatively charged insulating monolayer at pH 3 or 7, respectively, which leads to an increase/decrease in the faradaic current due to electrostatic interactions between the neutral/charged surface and the charged redox mediator. Therefore, local pH changes in the close vicinity of a membrane‐like substrate lead to different current responses recorded at the tip electrode when scanning above the surface.
A new organic‐inorganic molybdenum arsenate complex based on [(CuO6)(As3O3)2Mo6O18]4‐ cluster as secondary building units
Authors: Su Fangyong , Zhou Baibin , Zhao Zhifeng , Su Zhanhua , Zhu Chuncheng 
Published: December 2008

AbstractA new molybdenum arsenate, [Cu(imi)2]2[(CuO6)(As3O3)2Mo6O18][Cu(imi)2]2 (1) (imi = C3N2H4), has been synthesized under mild hydrothermal conditions, and characterized by elemental analysis, IR, thermogravimetric analyses, and single‐crystal X‐ray diffraction analysis. The polyanion framework derives from the Anderson structure in which the central octahedron is filled up by a copper (II), and is capped on both sides by two cyclic As3O6 groups. The countercations contain bisupported [Cu(imi)2]+ complex cations and two free [Cu(imi)2]+ complex cations. The electrochemical behavior of 1‐modified carbon paste electrode (1‐CPE) has been studied in detail. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Pressure Broadening of Lyman‐Lines in Dense Li2+ Plasmas
Authors: Lorenzen S. , Wierling A. , Reinholz H. , Röpke G. 
Published: December 2008

AbstractPressure broadening of Lyman‐lines of hydrogen‐like lithium is studied using a quantum statistical approach to the line shape in dense plasmas. We report line widths (FWHM) and shifts for Lα , Lβ , and Lγ in a wide range of densities and temperatures relevant for laser‐produced lithium plasmas. We estimate the influence of ion dynamics and strong collisions. The results are applied to measured spectra of lithium irradiated by a nanosecond laser pulse of moderate intensities (I ≈ 1011 – 1013 W/cm2), see G. Schriever et al. [1, 2]. By matching synthetic spectra to the experimental ones, density and temperature conditions are inferred assuming the model of a one‐dimensional uniform plasma slab. This allows for a more precise estimate of the density compared to the results reported earlier. Self‐absorption is accounted for and found to be important for Lα . (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Attention‐Deficit Hyperactivity Disorder in the context of a high intellectual quotient/giftedness
Authors: Antshel Kevin M. 
Published: December 2008

AbstractThe diagnosis of Attention‐Deficit Hyperactivity Disorder (ADHD) in children with a high intellectual quotient (IQ) and/or giftedness is controversial with many opinions existing on both sides of the debate. Relationships between IQ and cognitive vulnerabilities frequently described in the ADHD population vary in strength. Data asserting the validity of ADHD in the high IQ/giftedness population are discussed with comparisons made to average IQ ADHD. Educational implications of having ADHD in thecontext of a high IQ/giftedness are presented. © 2008 Wiley‐Liss, Inc. Dev Disabil Res Rev 2008;14:293–299.