bluuebunny/crossref_metadata_2025 huggingface dataset:
Ro 60 functions as a receptor for β2‐glycoprotein I on apoptotic cells
Authors: Reed Joanne H. , Giannakopoulos Bill , Jackson Michael W. , Krilis Steven A. , Gordon Tom P.
Published: February 2009

Objective

The autoantigens 60‐kd Ro/SSA (Ro 60) and β2‐glycoprotein I (β2GPI) are both displayed on the surface membrane of apoptotic cells. Epitope‐spreading experiments have suggested that these autoantigens may be present as a complex on the apoptotic cell surface. This study was undertaken to investigate whether β2GPI interacts with Ro 60 on apoptotic cells and alters the binding of anti–Ro 60 IgG.

Methods

The interaction between soluble recombinant Ro 60 fragments and β2GPI was investigated in vitro by direct and saturation binding assays using native human β2GPI and recombinant domain deletion mutants. Binding of β2GPI to early and late apoptotic cells was assessed by multiparameter flow cytometry, and specificity of binding was determined by competitive inhibition with soluble recombinant Ro 60 and anti–Ro 60 IgG.

Results

The Ro 60 fragment expressing a surface‐exposed epitope (apotope) bound with high affinity (Kd = ∼15 nM) to domain V of β2GPI in vitro. Beta2‐glycoprotein I bound to the surface of apoptotic cells in a dose‐dependent manner and was blocked by the Ro 60 apotope fragment. In reciprocal competitive inhibition studies, β2GPI blocked the binding of anti–Ro 60 autoantibodies to apoptotic cells in a dose‐dependent manner, and anti–Ro 60 IgG inhibited the binding of β2GPI. Moreover, β2GPI showed a 2‐fold increase in binding to apoptotic cells that overexpress Ro 60 on the surface.

Conclusion

These results demonstrate that Ro 60 functions as a novel receptor for β2GPI on the surface of apoptotic cells. The formation of Ro 60–β2GPI complexes may protect against anti–Ro 60 autoantibody–mediated tissue injury.
Specific association of type 1 diabetes mellitus with anti–cyclic citrullinated peptide–positive rheumatoid arthritis
Authors: Liao Katherine P. , Gunnarsson Marie , Källberg Henrik , Ding Bo , Plenge Robert M. , Padyukov Leonid , Karlson Elizabeth W. , Klareskog Lars , Askling Johan , Alfredsson Lars
Published: February 2009

Objective

The co‐occurrence of autoimmune diseases such as rheumatoid arthritis (RA) and type 1 diabetes mellitus (DM) has been reported in individuals and families. In this study, the strength and nature of this association were investigated at the population level in a Swedish case–control cohort.

Methods

For this case–control study, 1,419 patients with incident RA diagnosed between 1996 and 2003 were recruited from university, public, and private rheumatology units throughout Sweden; 1,674 matched control subjects were recruited from the Swedish national population registry. Sera from the subjects were tested for the presence of antibodies to cyclic citrullinated peptide (anti‐CCP), rheumatoid factor (RF), and the 620W PTPN22 allele. Information on a history of diabetes was obtained by questionnaire, telephone interview, and/or medical record review. The prevalence of type 1 DM and type 2 DM was compared between patients with incident RA and control subjects and further stratified for the presence of anti‐CCP, RF, and the PTPN22 risk allele.

Results

Type 1 DM was associated with an increased risk of RA (odds ratio [OR] 4.9, 95% confidence interval [95% CI] 1.8–13.1), and this association was specific for anti‐CCP–positive RA (OR 7.3, 95% CI 2.7–20.0), but not anti‐CCP–negative RA. Further adjustment for the presence of PTPN22 attenuated the risk of anti‐CCP–positive RA in patients with type 1 DM to an OR of 5.3 (95% CI 1.5–18.7). No association between RA and type 2 DM was observed.

Conclusion

The association between type 1 DM and RA is specific for a particular RA subset, anti‐CCP–positive RA. The risk of developing RA later in life in patients with type 1 DM may be attributed, in part, to the presence of the 620W PTPN22 allele, suggesting that this risk factor may represent a common pathway for the pathogenesis of these 2 diseases.
Control of Structure Dimensionality and Functional Studies of Flexible CuII Coordination Polymers
Authors: Ghosh Sujit K. , Azhakar Ramachandan , Kitagawa Susumu
Published: February 2009

Flexibility′s the key! Control synthesis of 1D, 2D, and 3D CuII coordination polymers of flexible ligands were performed by changing the reaction conditions. One 2D compound showed solvent‐induced reversible structural transformation between crystalline and amorphous phases. The dehydrated phase of the 2D compound showed size and affinity‐based selective sorption of solvents.

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Four CuII coordination polymers [Cu2(bci)2(H2O)2].3H2O (1), [Cu(tciH)(H2O)] (2), {[Cu(tci)]2 [Cu5(tci)2 (OH)2 (H2O)8]}.22H2O (3), and [Cu3(tci)2(py)4(H2O)2] (4) (bciH2: bis(2‐carboxyethyl) isocyanurate; tciH2: tris(2‐carboxyethyl) isocyanurate) were synthesized by using two flexible organic ligands at room temperature. Control synthesis of the compounds showed a variety of structural motifs, namely, one‐dimensional (1D) chains (1 and 2), 2D layers with 0D units (3), and 3D frameworks (4). The 1D chain structure of 1 is formed by the bipodal ligand bciH2 with CuII ions linked by the Cu2(CO2)4 “paddlewheel” secondary building units (SBUs). The structure of 2 is very similar to 1, where two carboxylic acid groups of the similar tripodal ligand tciH3 are used to make a 1D chain structure and one carboxylic acid group of the ligand remains protonated. Use of an excess amount of base (NaOH) deprotonated all three carboxylic acid groups to form 3, which contains an anionic 2D sheet structure neutralized by the 0D cationic Cu5 units. When pyridine was used as base, it also functioned as a co‐ligand to make 3D frameworks of 4. Compound 3 showed reversible structural transformations between crystalline and amorphous phases upon dehydration and rehydration. The dehydrated phase showed size and affinity based selective sorption, where MeOH molecules were adsorbed but MeCN and EtOH molecules with similar and larger sizes, respectively, were not adsorbed. The sorption profile of MeOH showed gate‐opening phenomenon with a hysteresis profile, which indicates dynamic structural transformations.
Tetraaryl‐Substituted Benzo[1,2‐b:4,5‐b′]dipyrroles: Synthesis, Properties, and Applications to Hole‐Injection Materials in OLED Devices
Authors: Tsuji Hayato , Yokoi Yuki , Mitsui Chikahiko , Ilies Laurean , Sato Yoshiharu , Nakamura Eiichi
Published: February 2009

Yes, HIMs can! A series of 2,3,6,7‐tetraarylbenzo[1,2‐b:4,5‐b′]dipyrroles (BDPs) were synthesized using zinc‐mediated double cyclization. Organic light‐emitting diodes consisting of BDP:PPB as a hole‐injection layer could be driven at a lower voltage than a PEDOT:PSS‐based device. Correlation of the IP values with the driving voltage shed some light on the mechanism of hole‐injection processes.

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Defective development of sensory neurons innervating the levator ani muscle in fetal rats with anorectal malformation
Authors: Guan Kaoping , Li Hui , Fan Yang , Wang Weilin , Yuan Zhengwei
Published: February 2009

BACKGROUND:

Defects of the pelvic nerve innervation of levator ani muscle are associated with poor postoperative anorectal function in patients with anorectal malformation (ARM). We have previously shown deficient development of motoneurons innervating the levator ani muscle in rats with ARM. In this study we investigate whether there is a deficiency in the development of sensory neurons that innervate the levator ani muscle in rats with ARM.

METHODS:

ARM was induced by ethylenethiourea (ETU) in fetal rats. Retrograde tracer fluorogold (FG) was injected into the levator ani muscle. Serial transverse sections encompassing the entire length of the lumbosacral spinal cord were examined. The number of FG‐labeled sensory neurons was scored and compared between fetuses with ARM and normal fetuses.

RESULTS:

The number of FG‐labeled sensory neurons innervating the levator ani muscle in normal control fetuses, ETU‐fed fetuses with no malformation, low type of imperforate anus, high type of imperforate anus, and high type of imperforate anus combined with neural tube defects were determined to be (mean ± SEM) 11,804 ± 2362, 10,429 ± 1708, 2886 ± 705, 1026 ± 425, and 964 ± 445, respectively. FG‐labeled sensory neurons in fetuses with imperforate anus with or without neural tube defects were significantly fewer than in control and ETU‐fed fetuses without malformation (p < 0.05).

CONCLUSIONS:

Defective sensory neurons innervating the levator ani muscle is a primary anomaly that coexists with the alimentary tract anomaly in ARM during fetal development. Nerve innervation deficiency of the pelvic muscles contributes to the poor postoperative anorectal functions in ARM patients. Birth Defects Research (Part A), 2009. © 2009 Wiley‐Liss, Inc.
The efficient and specific isolation of the antibodies from human serum by thiophilic paramagnetic polymer nanospheres
Authors: Qian Hao , Lin ZhiYong , Xu HuaMing , Chen MingQin
Published: February 2009

A rapid and effective method to specifically isolate the antibodies from human serum was presented based on the fast magnetic separation and specific adsorption of the novel thiophilic magnetic polymer nanospheres, which were synthesized by using miniemulsion copolymerization. After the thiophilic heterocyclic ligands of 2‐mercaptonicotinic acid were first activated via divinyl sulfone, they were immobilized on the surface of these magnetic nanospheres, through which the strong specificity to immunoglobulin G was evidently expressed in the isolation of antibodies from human serum. The mild conditions used in the process, including the physiological pH range, low temperature, and low ion strength, were so favorable for keeping the biological activity of antibodies, which resulted in their bioactivity purity to exceed 99%. The efficient isolation, simplicity process, mild conditions, and the conventional equipments required make this technology so attractive to purify antibodies from human serum. © 2009 American Institute of Chemical Engineers Biotechnol. Prog., 2009
Influence of substrate particle size and wet oxidation on physical surface structures and enzymatic hydrolysis of wheat straw
Authors: Pedersen Mads , Meyer Anne S.
Published: February 2009

In the worldwide quest for producing biofuels from lignocellulosic biomass, the importance of the substrate pretreatment is becoming increasingly apparent. This work examined the effects of reducing the substrate particle sizes of wheat straw by grinding prior to wet oxidation and enzymatic hydrolysis. The yields of glucose and xylose were assessed after treatments with a benchmark cellulase system consisting of Celluclast 1.5 L (Trichoderma reesei) and Novozym 188 β‐glucosidase (Aspergillus niger). Both wet oxidized and not wet oxidized wheat straw particles gave increased glucose release with reduced particle size. After wet oxidation, the glucose release from the smallest particles (53–149 μm) reached 90% of the theoretical maximum after 24 h of enzyme treatment. The corresponding glucose release from the wet oxidized reference samples (2–4 cm) was ∼65% of the theoretical maximum. The xylose release only increased (by up to 39%) with particle size decrease for the straw particles that had not been wet oxidized. Wet oxidation pretreatment increased the enzymatic xylose release by 5.4 times and the glucose release by 1.8 times across all particle sizes. Comparison of scanning electron microscopy images of the straw particles revealed edged, nonspherical, porous particles with variable surface structures as a result of the grinding. Wet oxidation pretreatment tore up the surface structures of the particles to retain vascular bundles of xylem and phloem. The enzymatic hydrolysis left behind a significant amount of solid, apparently porous structures within all particles size groups of both the not wet oxidized and wet oxidized particles. © 2009 American Institute of Chemical Engineers Biotechnol. Prog., 2009
Photomagnetism of a Series of Dinuclear Iron(II) Complexes
Authors: Létard Jean‐François , Carbonera Chiara , Real José Antonio , Kawata Satoshi , Kaizaki Sumio
Published: February 2009

Spin crossover: The photomagnetic properties of a series of [{Fe(NCS)(py‐X)}2(bpypz)2] (NCS=thiocyanate, py=pyridine, X=4‐Mepy, py, 3‐Mepy, 3‐Clpy and 3‐Brpy, and bpypz=3,5‐bis(pyridine‐2‐yl)pyazolate) binuclear complexes are close to the antiferromagnetic response of [{Fe(NCS)(3,5‐dmpy)}3(bpypz)2] (3,5‐dmpy=3,5‐dimethylpyrazine), which is characterised by two iron(II) metal ions in a high‐spin (HS) electronic configuration (see figure).

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This paper describes the photomagnetic properties of a series of binuclear iron(II) complexes belonging to the [{Fe(NCS)(py‐X)}2(bpypz)2] family (NCS=thiocyanate; py=pyridine; bpypz=3,5‐bis(pyridine‐2‐yl)pyrazolate; and py‐X=4‐Mepy (1), py (3), 3‐Mepy (4), 3‐Clpy (5), and 3‐Brpy (6)). All of these complexes display a complete thermal spin transition centred between 100 and 150 K, and undergo the light‐induced excited‐spin‐state trapping (LIESST) effect at low temperatures. The T(LIESST) relaxation temperature of the photoinduced high‐spin state for each compound has been determined. For all of the complexes, it has been found that the T(LIESST) curves at low temperature are close to the antiferromagnetic response of the [{Fe(NCS)(3,5‐dmpy)}2(bpypz)2] (3,5‐dmpy=3,5‐dimethylpyridine) (7) complex that is characterised by two iron(II) metal ions in a HS electronic configuration, giving some evidence of a quantitative low spin–low spin→high spin–high spin (LS–LS→HS–HS) photoconversion process. Depending on the nature of the cooperativity, the kinetics have been treated with stretched exponential, simply exponential, or sigmoidal models. Interestingly, this series of dinuclear complexes follows a previously proposed linear relationship between the T(LIESST) and their thermal spin transition temperatures T1/2: T(LIESST)=T0−0.3T1/2. T0 for these compounds is equal to 100 K. Based on this, and by using the empirical linear relationship found between the thermal spin transition and the Hammett constant, the HS–HS properties of complex 7 have been understood as a reflection of the physical impossibility that the T(LIESST) was higher than T1/2. The close vicinity of the thermal spin‐crossover phenomenon of 7 has been successfully checked by applying hydrostatic pressure.
Disubstituted Azidotetrazoles as Energetic Compounds
Authors: Abe Takashi , Joo Young‐Hyuk , Tao Guo‐Hong , Twamley Brendan , Shreeve Jean'ne M.
Published: February 2009

Base‐catalyzed activation of the CF bond in the trifluoromethylazo‐substituted cyclic and acyclic alkanes provides a route to disubstituted azidotetrazoles. For example, the reaction of 1,2‐bis(trifluoromethylazo)ethane with four equivalents of NaN3 gave the alkyl‐bridged bis(5‐azido‐1H‐tetrazol‐1‐yl)‐1,2‐dimine, N,N′‐bis(5‐azido‐1H‐tetrazol‐1‐yl)‐1,2‐diiminoethane, in 75 % yield (see scheme).

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Disubstituted azidotetrazoles are synthesized by the base‐catalyzed activation of the CF bond in the trifluoromethylazo‐substituted cyclic and acyclic alkanes. From the reaction of trans‐1,4‐bis(trifluoromethylazo)cyclohexane with four equivalents of NaN3, N,N′‐bis(5‐azido‐1H‐tetrazol‐1‐yl)‐1,4‐diiminocyclohexane was formed in good yield. While, from the similar reaction using cis/trans‐1,2‐bis(trifluoromethylazo)cyclohexane, (5‐azido‐1H‐tetrazol‐1‐yl)‐[6‐(5‐azido‐1H‐tetrazol‐1‐ylimino)cyclohexenyl]amine was formed as the principal product. The structure of these new disubstituted azidotetrazoles was determined by crystal structure analysis as well as NMR and IR spectroscopy. In a similar fashion, from three trifluoromethylazo‐substituted acyclic alkanes, corresponding alkyl‐bridged N,N′‐bis(5‐azido‐1H‐tetrazol‐1‐yl)diiminoalkanes were obtained. For example, from 1,2‐bis(trifluoromethylazo)ethane, N,N′‐bis(5‐azido‐1H‐tetrazol‐1‐yl)‐1,2‐diiminoethane was obtained in 75 % yield. Heats of formation, detonation pressures, detonation velocities, and impact sensitivities are reported for these new disubstituted azidotetrazoles.
ChemInform Abstract: Crystal Structures of the Ln3Ag1‐δTSe7 (Ln: La—Nd, Sm, Gd—Dy, δ = 0—0.30; T: Ge, Si) Compounds.
Authors: Daszkiewicz M. , Gulay L. D. , Lychmanyuk O. S. , Pietraszko A.
Published: February 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: Electrical Properties of K0.5Bi0.5TiO3.
Authors: Rao P. Vijaya Bhaskar , Ramana E. V. , Sankaram T. Bhima
Published: February 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 Thermoelectric Properties of Double‐Filled Skutterudites CeyYb0.5‐yFe1.5Co2.5 Sb12.
Authors: Yang K. , Cheng H. , Hng H. H. , Ma J. , Mi J. L. , Zhao X. B. , Zhu T. J. , Zhang Y. B.
Published: February 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: Heats of Formation and Bond Energies of the H(3‐n)BXn Compounds for (X: F, Cl, Br, I, NH2, OH, and SH)
Authors: Grant Daniel J. , Dixon David A.
Published: February 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: Electrochemical Investigations and Characterization of a Metal Hydride Alloy (MmNi3.6Al0.4Co0.7Mn0.3) for Nickel Metal Hydride Batteries.
Authors: Begum S. Nathira , Muralidharan V. S. , Basha C. Ahmed
Published: February 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: Influence of Heat‐Treatment Temperature on Crystal Structure, Morphology and Electrochemical Properties of LiV3O8 Prepared by Hydrothermal Reaction.
Authors: Xu Jiaqiang , Zhang Hailin , Zhang Tao , Pan Qingyi , Gui Yanghai
Published: February 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: Syntheses and Characterizations of Transition‐Metal‐Substituted Aluminophosphate Molecular Sieves (C3N2H5)8 [M8Al16P24O96] (M: Co, Mn, Zn) with Zeotype LAU Topology.
Authors: Song Xiaowei , Li Jiyang , Guo Yanan , Pan Qinhe , Gan Lin , Yu Jihong , Xu Ruren
Published: February 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: Photoswitchable Heterotrimetallic Chain Based on Octacyanomolybdate, Copper, and Nickel: Synthesis, Characterization, and Photomagnetic Properties.
Authors: Long Jerome , Chamoreau Lise‐Marie , Mathoniere Corine , Marvaud Valerie
Published: February 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: Kinetic Resolution of β‐Alkenyl‐, β‐Alkynyl‐ and β‐Flavenyl‐Substituted β‐Hydroxy Esters in Asymmetric Dehydration.
Authors: Lee Min Hee , Choi Eui Ta , Kim Dajung , Lee Yoon Min , Park Yong Sun
Published: February 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 Unexpected Ruthenium Complex and Its Unique Behavior as Catalyst in Dynamic Kinetic Resolution of Secondary Alcohols.
Authors: Chen Qihui , Yuan Chengye
Published: February 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: Iron‐Mediated Intramolecular Metalative Cyclization of α,β‐Unsaturated Esters and Amides. Versatile One‐Pot Preparation of Bicyclic Ketoesters.
Authors: Hata Takeshi , Hirone Naoki , Sujaku Shiro , Nakano Kirihiro , Urabe Hirokazu
Published: February 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: 1,2,3,4‐Tetrahydro‐8‐hydroxyquinoline‐Promoted Copper‐Catalyzed Coupling of Nitrogen Nucleophiles and Aryl Bromides.
Authors: Wang Huifeng , Li Yaming , Sun Fangfang , Feng Yang , Jin Kun , Wang Xiuna
Published: February 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‐Carbamate Protected α‐Amidoalkyl‐p‐tolylsulfones: Convenient Substrates in the Aza‐Morita—Baylis—Hillman Reaction.
Authors: Gajda Anna , Gajda Tadeusz
Published: February 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: Aqueous Hydrogen Peroxide Activated by Ammonium Heptamolybdate Catalyst — A Mild Clean Effective Reagent System for the Deprotection of Oximes, Semicarbazones and Phenylhydrazones at Room Temperature.
Authors: Ganguly Nemai C. , Nayek Subhasish , Barik Sujoy Kumar , Dutta Sanjoy
Published: February 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 Green Procedure for the Protection of Carbonyl Compounds Catalyzed by Iodine in Ionic Liquid.
Authors: Ren Yi‐Ming , Cai Chun
Published: February 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: Nickel‐Catalyzed Negishi Cross‐Couplings of Secondary Nucleophiles with Secondary Propargylic Electrophiles at Room Temperature.
Authors: Smith Sean W. , Fu Gregory C.
Published: February 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: Preparation of a Cationic Bisoxazolinic Nickel Pincer Catalyst and Its Applications to Michael Addition and Mizoroki—Heck Reaction.
Authors: Mitsudo Koichi , Imura Tatsuhiko , Yamaguchi Takashi , Tanaka Hideo
Published: February 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, One‐Pot Synthesis of Trithiocarbonates from Alcoholic Tosylates Using the Cs2CO3/CS2 System.
Authors: Chaturvedi Devdutt , Mishra Nisha , Chaturvedi Amit K. , Mishra Virendra
Published: February 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 Efficient Route for Enantioselective Preparation of Chlorohydrins via Dynamic Kinetic Resolution.
Authors: Traeff Annika , Bogar Krisztian , Warner Madeleine , Baeckvall Jan‐E.
Published: February 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 Formation of Allylic Chlorides from Carbonyl Derivatives.
Authors: Fuchter Matthew , Levy Jean‐Noel
Published: February 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 Mukaiyama Aldol Reaction of Nonactivated Ketones Catalyzed by allo‐Threonine‐Derived Oxazaborolidinone.
Authors: Adachi Shinya , Harada Toshiro
Published: February 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: Axial 4,4′,6,6′‐Tetrakis‐trifluoromethylbiphenyl‐2,2′‐diamine (TF‐BIPHAM): Resolution and Applications in Asymmetric Hydrogenation.
Authors: Wang Chun‐Jiang , Gao Feng , Liang Gang
Published: February 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 Rapid and Efficient Synthesis of Disulfides from Alkyl and Acyl Halides.
Authors: Tajbakhsh Mahmood , Lakouraj Moslem M. , Mahalli Majid S.
Published: February 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: Triton‐B Catalyzed, Efficient One‐Pot Synthesis of Carbazates.
Authors: Chaturvedi Devdutt , Chaturvedi Amit K. , Mishra Nisha , Mishra Virendra
Published: February 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: Substrate Control by Means of the Chiral Cavity of Prolinamide Derivatives of Cholic Acid in the Organocatalyzed Michael Addition of Cyclohexanone to Nitroolefins.
Authors: Puleo Gian Luigi , Iuliano Anna
Published: February 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: Nanopalladium Immobilized on Aminoethanol‐Functionalized Poly(vinyl chloride): An Easily Prepared, Air and Moisture Stable Catalyst for Heck Reactions.
Authors: Huang Xu‐Jiang , Dong Fen , Chen Lu , Li Yi‐Qun
Published: February 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: Iridium‐Catalyzed Asymmetric Ring‐Opening Reactions of N‐Boc‐azabenzonorbornadiene with Secondary Amine Nucleophiles.
Authors: Yang Dingqiao , Long Yuhua , Wang Huan , Zhang Zhenming
Published: February 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 Tandem Baylis—Hillman‐Singlet Oxygen Oxidation Reaction for Facile Synthesis of γ‐Substituted γ‐Hydroxybutenolides.
Authors: Patil Santoshkumar N. , Stephens Benjamin E. , Liu Fei
Published: February 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: Et3N‐Induced Demethylation—Annulation of 3‐Alkynyl‐4‐methoxy‐2‐pyridones and Structurally Related Compounds in the Synthesis of Furan‐Fused Heterocycles.
Authors: Conreaux David , Belot Sebastien , Desbordes Philippe , Monteiro Nuno , Balme Genevieve
Published: February 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: New Synthesis of Methyl 5‐Aryl or Heteroaryl Pyrrole‐2‐carboxylates by a Tandem Sonogashira Coupling/5‐endo‐dig‐Cyclization from β‐Iododehydroamino Acid Methyl Esters and Terminal Alkynes.
Authors: Queiroz Maria‐Joao R. P. , Begouin Agathe , Pereira Goreti , Ferreira Paula M. T.
Published: February 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: Fast‐, Acid‐Free, and Selective Lactamization of Lactones in Ionic Liquids.
Authors: Orrling Kristina M. , Wu Xiongyu , Russo Francesco , Larhed Mats
Published: February 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: Mn(III)‐Catalyzed Synthesis of Pyrroles from Vinyl Azides and 1,3‐Dicarbonyl Compounds.
Authors: Wang Yi‐Feng , Toh Kah Kah , Chiba Shunsuke , Narasaka Koichi
Published: February 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 Direct and Simple Approach for the Synthesis of Indole‐3‐propanol and Its Acetates from Dihydropyran.
Authors: Srinivasa Aswathanarayana , Mahadevan Kittappa M. , Sureshakumara Tholappanavaran H. , Hulikal Vijaykumar
Published: February 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 5‐Amino‐4‐ (2‐azacycloalkylidene)‐2‐phenyl‐2,4‐dihydro‐3H‐pyrazol‐3‐ones.
Authors: Nazarenko Konstantin G. , Bova Sergey I. , Polovinko Vitaliy , Tolmachev Andrey A.
Published: February 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: Solvent Free Synthesis of New‐1‐acetyl‐3‐(4‐fluoronaphthyl)‐5‐substituted Aryl Pyrazolines as Spermicides.
Authors: Sharma Sharda , Sharma Arvind
Published: February 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: Rhodium‐Catalyzed Transannulation of 1,2,3‐Triazoles with Nitriles.
Authors: Horneff Tony , Chuprakov Stepan , Chernyak Natalia , Gevorgyan Vladimir , Fokin Valery V.
Published: February 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 Expeditious and One‐Pot Synthesis of Unsymmetrical 2,5‐Disubstituted‐1,3,4‐oxadiazoles under Microwave Irradiation and Solvent‐Free Conditions.
Authors: Montazeri Nasser , Rad‐Moghadam Kurosh
Published: February 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: Reduction of Pyrrolyl‐ and Indolylamides with BH3×THF: Cyclodeoxygenation versus Deoxygenation.
Authors: Li Kelin , Tunge Jon A.
Published: February 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: Photochemistry of 3‐Alkoxy Chromones: Photocyclization of 3‐Benzyloxy‐6‐chloro‐2‐ (1′‐methyl‐2′‐phenylvinyl)‐4‐oxo‐4H‐1‐benzopyran.
Authors: Berar Surinder , Berar Urmila , Thakur Mandeep , Gupta Satish C. , Kamboj Ramesh C.
Published: February 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: Cascade Synthesis of 3‐Quinolinecarboxylic Ester via Benzylation/Propargylation—Cyclization.
Authors: Fan Jinmin , Wan Changfeng , Sun Gaojun , Wang Zhiyong
Published: February 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: trans‐Stereoselectivity in the Reaction Between Homophthalic Anhydride and Imines.
Authors: Vara Yosu , Bello Tamara , Aldaba Eneko , Arrieta Ana , Pizarro Jose L. , Arriortua I. , Lopez Xabier , Cossio Fernando P.
Published: February 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 Carbonylation—Decarboxylation of Diethyl(2‐iodoaryl)malonates with Imidoyl Chlorides: An Efficient Route to Substituted Isoquinolin‐1(2H)‐ones.
Authors: Zheng Zhaoyan , Alper Howard
Published: February 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, Synthesis and Structure—Activity Relationship Studies of 6‐Phenyl‐4,5‐dihydro‐3(2H)‐pyridazinone Derivatives as Cardiotonic Agents.
Authors: Wang Teng , Dong Ying , Wang Li‐Chen , Xiang Bing‐Ren , Chen Zhen , Qu Ling‐Bo
Published: February 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: Solvent‐ and Catalyst‐Free Synthesis of Dihydropyrimidinthiones in One‐Pot under Focused Microwave Irradiation Conditions.
Authors: Zhan Hong Wen , Wang Jin Xian , Wang Xi Tian
Published: February 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: Microwave‐Assisted Pd(OH)2‐Catalyzed Direct C—H Arylation of Free‐(NH2) Adenines with Aryl Halides.
Authors: Sahnoun Sophian , Messaoudi Samir , Peyrat Jean‐Francois , Brion Jean‐Daniel , Alami Mouad
Published: February 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 Antimicrobial Evaluation of 6‐Azauracil Non‐Nucleosides.
Authors: El‐Brollosy Nasser R.
Published: February 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 Approach to Chiral C8/C9‐Piperazino‐Substituted 1,4‐Benzodiazepin‐2‐ones as Peptidomimetic Scaffolds.
Authors: Campiani Giuseppe , et al. et al.
Published: February 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: SAR Study of β‐Aminoacyl‐Containing Cyclic Hydrazide Derivatives as DPP‐IV Inhibitors.
Authors: Jun Mi Ae , Shin Mi Sik , Park Woul Seong , Kang Seung Kyu , Kim Ki Young , Rhee Sang Dal , Lee Duck Hyung , Cheon Hyae Gyeong , Ahn Jin Hee , Kim Sung Soo
Published: February 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: Diastereoselective Addition of Zincated Hydrazones to Alkenylboronates and Stereospecific Trapping of Boron/Zinc Bimetallic Intermediates by Carbon Electrophiles.
Authors: Hatakeyama Takuji , Nakamura Masaharu , Nakamura Eiichi
Published: February 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: Diborylenetetraaminoperylenes (DIBOTAP): A New Class of Highly Fluorescent Functional Polycyclic Aromatic Hydrocarbons with N—B—N Units.
Authors: Riehm Till , De Paoli Gabriele , Wadepohl Hubert , De Cola Luisa , Gade Lutz H.
Published: February 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: Heterocirculenes as a New Class of Organic Semiconductors.
Authors: Dadvand Afshin , Cicoira Fabio , Chernichenko Konstantin Yu. , Balenkova Elizabeth S. , Osuna Reyes M. , Rosei Federico , Nenajdenko Valentine G. , Perepichka Dmitrii F.
Published: February 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 Convenient Method for the Preparation of Fluorous Tin Derivatives for the Fluorous Labeling Strategy.
Authors: McIntee Jason W. , Sundararajan Chitra , Donovan Amanda C. , Kovacs Michael S. , Capretta Alfredo , Valliant John F.
Published: February 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: Pentacyclic Triterpenes and Other Constituents from Ficus cordata (Moraceae).
Authors: Poumale Herve M. P. , Kengap Rodrigue T. , Tchouankeu Jean Claude , Keumedjio Felix , Laatsch Hartmut , Ngadjui Bonaventure T.
Published: February 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: Gomerones A—C, Halogenated Sesquiterpenoids with a Novel Carbon Skeleton from Laurencia majuscula.
Authors: Diaz‐Marrero Ana R. , Brito Inmaculada , de la Rosa Jose M. , Darias Jose , Cueto Mercedes
Published: February 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: Three Novel Anabaenopeptins from the Cyanobacterium Anabaena sp.
Authors: Grach‐Pogrebinsky Olga , Carmeli Shmuel
Published: February 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: Metal‐Free One‐Pot Oxidative Amidation of Aldoses with Functionalized Amines.
Authors: Colombeau Ludovic , Traore Tenin , Compain Philippe , Martin Olivier R.
Published: February 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: Nagelamides M (I) and N (II), New Bromopyrrole Alkaloids from Sponge Agelas Species.
Authors: Kubota Takaaki , Araki Atsushi , Ito Junji , Mikami Yuzuru , Fromont Jane , Kobayashi Jun'ichi
Published: February 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: Total Synthesis of Chaetominine (VII).
Authors: Toumi Mathieu , Couty Francois , Marrot Jerome , Evano Gwilherm
Published: February 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 (+)‐Didemniserinolipid B: Application of a 2‐Allyl‐4‐fluorophenyl Auxiliary for Relay Ring‐Closing Metathesis.
Authors: Marvin Christopher C. , Voight Eric A. , Suh Judy M. , Paradise Christopher L. , Burke Steven D.
Published: February 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.