bluuebunny/crossref_metadata_2025 huggingface dataset:
ChemInform Abstract: A General Method for the Synthesis of 3,5‐Diarylcyclopentenones via Friedel—Crafts Acylation of Vinyl Chlorides.
Authors: Xu Yingju , McLaughlin Mark , Chen Cheng‐yi , Reamer Robert A. , Dormer Peter G. , Davies Ian W.
Published: November 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 Simple and Facile Synthesis of Amidoalkyl Naphthols Catalyzed by Yb(OTf)3 in Ionic Liquids.
Authors: Kumar Anil , Rao M. Sudershan , Ahmad Israr , Khungar Bharti
Published: November 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 New and Novel N‐Protected 1‐Aminoalkyl‐2‐naphthol Derivatives.
Authors: Shaterian Hamid Reza , Hosseinian Asghar , Ghashang Majid
Published: November 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 3,4‐Fused‐spiro[furan‐5(5H),4′‐piperidin]‐2‐one.
Authors: Liu Jian , Jian Tianying , Guo Liangqin , Atanasova Tzvetomira , Nargund Ravi P.
Published: November 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 of Substituted Furans and Pyrroles by Platinum‐Catalyzed Cyclizations of Propargylic Oxiranes and Aziridines in Aqueous Media.
Authors: Yoshida Masahiro , Al‐Amin Mohammad , Shishido Kozo
Published: November 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 3‐Allenylindoles and 3‐Dienylindoles by Broensted Acid Catalyzed Allenylation of 2‐Arylindoles with Tertiary Propargylic Alcohols.
Authors: Sanz Roberto , Gohain Mukut , Miguel Delia , Martinez Alberto , Rodriguez Felix
Published: November 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 Ullmann Coupling Between 2‐Chlorobenzoic Acids and Amino Acids; a Valuable Reaction for Preparing 2‐Substituted 1‐Acetyl‐1H‐indol‐3‐yl Acetates.
Authors: Rodriguez Dominguez Juan Carlos , Gang Xiao , Kirsch Gilbert
Published: November 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 Enantioselective α‐Arylation and α‐Vinylation of Oxindoles Facilitated by an Axially Chiral P‐Stereogenic Ligand.
Authors: Taylor Alexander M. , Altman Ryan A. , Buchwald Stephen L.
Published: November 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: Unexpected Redox Processes in the Reactions of 1‐Bromo‐ and 1,2‐Epoxy‐9‐(p‐tolylsulfonyl)‐1,2,3,4,4a,9a‐hexahydrocarbazoles with Acetyl Bromide.
Authors: Likhacheva N. A. , Suponitskii K. Yu. , Gataullin R. R.
Published: November 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: Allenyl Azide Cycloaddition Chemistry. 2,3‐Cyclopentennelated Indole Synthesis Through Indolidene Intermediates.
Authors: Feldman Ken S. , Hester D. Keith II , Iyer Malliga R. , Munson Paul J. , Lopez Carlos Silva , Faza Olalla Nieto
Published: November 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: Reaction of Ethyl 4‐[(E)‐1‐Chloro‐3‐oxoprop‐1‐en‐1‐yl] ‐3,5‐dimethyl‐1H‐pyrrole‐2‐carboxylate with Hydrazines.
Authors: Mikhed'kina E. I. , Bylina O. S. , Mel'nik I. I. , Kozhich D. T.
Published: November 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 a New Heterocyclic System — Fluoreno[1,2‐d]imidazol‐10‐one (V).
Authors: Rahimizadeh Mohammad , Pordel Mehdi , Bakavoli Mehdi , Rezaeian Shima , Eshghi Hossein
Published: November 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 Microwave Promoted Synthesis of 2‐Aryl‐1H‐benzimidazoles Using Sodium Hydrogen Sulfite.
Authors: Lopez Simon E. , Restrepo Jelem , Perez Bianca , Ortiz Shelby , Salazar Jose
Published: November 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 Imidation of Construct 1H‐Benzo[d]imidazole Through Pd(II)‐Catalyzed C—H Activation Promoted by Thiourea.
Authors: Xiao Qing , Wang Wen‐Hua , Liu Gang , Meng Fan‐Ke , Chen Jia‐Hua , Yang Zhen , Shi Zhang‐Jie
Published: November 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 Hydantoins and Thiohydantoins Spiro‐Fused to Pyrrolidines: Druglike Molecules Based on the 2‐Arylethyl Amine Scaffold.
Authors: Blanco‐Ania Daniel , Hermkens Pedro H. H. , Sliedregt Leo A. J. M. , Scheeren Hans W. , Rutjes Floris P. J. T.
Published: November 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 3‐Alkyloxazolidin‐2,4‐diones Using 2‐Chloroacetamides, Carbon Dioxide and 1,8‐Diazabicyclo[5.4.0]undecene (DBU).
Authors: Galliani Guido , Rindone Bruno , Saliu Francesco
Published: November 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 a Novel β‐Diketone Containing Carbazole and 2,5‐Diphenyl‐1,3,4‐oxadiazole Fragments.
Authors: Tang Huaijun , Zhang Zhiguo , Cong Changjie , Zhang Keli
Published: November 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 Synthesis of 2‐Aryl(hetaryl)‐5‐phenylamino‐1,3,4‐thiadiazoles from 5‐Substituted Tetrazoles.
Authors: Efimova Yu. A. , Karabanovich G. G. , Artamonova T. V. , Koldobskii G. I.
Published: November 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 Synthesis of Polyfunctionalized Unsaturated δ‐Lactones and δ‐Lactams from α‐Alkenoyl α‐Carboxyl/Carbamoyl Ketene S,S‐Acetals under Vilsmeier Conditions.
Authors: Liu Jun , Wang Mang , Han Feng , Liu Yingjie , Liu Qun
Published: November 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 Substituted Pyranopyrazoles under Neat Conditions via a Multicomponent Reaction.
Authors: Nagarajan Arasampattu S. , Reddy Boreddy S. R.
Published: November 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: Perfluoroalkylsulfonyloxyisoflavones: Synthesis and anti‐Proliferation of HL‐60.
Authors: Li Hongqi , Jin Ye
Published: November 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 of 4‐Substituted Isothiochroman‐1‐thiones from α‐Substituted 2‐Bromostyrenes and Carbon Disulfide.
Authors: Fukamachi Shuhei , Tanmatsu Miyuki , Konishi Hisatoshi , Kobayashi Kazuhiro
Published: November 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: Efficient Synthesis of 3‐Alkoxy‐4,4‐difluoropiperidines.
Authors: Surmont Riccardo , Verniest Guido , De Weweire Arvid , Thuring Jan Willem , Macdonald Gregor , Deroose Frederik , De Kimpe Norbert
Published: November 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 Catalysis of Diels—Alder Cycloaddition of 2‐Alkenoyl Pyridine with Cyclopentadiene by Binaphthol‐Titanium Complex.
Authors: Wang Li , Zhang Ji , Wang Na , Yang Xin‐Bin , Wang Qin , Yu Xiao‐Qi
Published: November 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 Novel Synthesis of 5‐Aryl‐3‐cyano‐2‐pyridones (III) by Using Vinamidinium Salts.
Authors: Zhang Xue Hui , Zhong Wu , Li Xing Zhou , Li Song
Published: November 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: Azaphilone α‐Bromoacetates (AzαBs): Fluorescent Linchpin Reagents for the Inter‐ and Intramolecular Cross‐Linkage of Primary Amines to Thiols.
Authors: Chruma Jason J. , Moon Sung‐Ju , Sanford William E. Jr.
Published: November 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 Novel Procedure for the Synthesis of Benzo[b][1,8]naphthyridine‐3‐carboxylate Derivatives from Morita—Baylis—Hillman Adduct Acetates.
Authors: Zhong Weihui , Lin Fuliang , Chen Ren'er , Su Weike
Published: November 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: Tandem Generation and Trapping of Furo[3,4‐c]isoquinoline Intermediates Leading to the Synthesis of Phenanthridine Ring Systems.
Authors: Jana Gouranga P. , Ghorai Binary K.
Published: November 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: Regioselective Three‐Component Synthesis of Indolylpyrazolo[3,4‐b]pyridines Induced by Microwave and under Solvent‐Free Conditions.
Authors: Quiroga Jairo , Trilleras Jorge , Sanchez Ana Isabel , Insuasty Braulio , Abonia Rodrigo , Nogueras Manuel , Cobo Justo
Published: November 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 Tetrahydro‐β‐carbolines and Tetrahydroisoquinolines Fused to Pyrrolidines and Solution‐Phase Parallel Acylation.
Authors: Blanco‐Ania Daniel , Hermkens Pedro H. H. , Sliedregt Leo A. J. M. , Scheeren Hans W. , Rutjes Floris P. J. T.
Published: November 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 Strategy for the Synthesis of Substituted Morpholines.
Authors: Leathen Matthew L. , Rosen Brandon R. , Wolfe John P.
Published: November 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: Environmentally Friendly Iron‐Catalyzed Cascade Synthesis of 1,2,4‐Benzothiadiazine 1,1‐Dioxide and Quinazolinone Derivatives.
Authors: Yang Daoshan , Fu Hua , Hu Liming , Jiang Yuyang , Zhao Yufen
Published: November 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 Pharmacological Studies for New Benzotriazole and Dibenzodiazepine Derivatives as Antipsychotic Agents.
Authors: El‐Sabbagh Osama I. , El‐Nabtity Sameh M.
Published: November 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, Modular Synthesis of Monofunctionalized BODIPY Dyes.
Authors: Leen Volker , Braeken Els , Luckermans Kristof , Jackers Carine , Van der Auweraer Mark , Boens Noel , Dehaen Wim
Published: November 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: Triterpene Glycosides from the Tubers of Anemone coronaria.
Authors: Mimaki Yoshihiro , Watanabe Kazuki , Matsuo Yukiko , Sakagami Hiroshi
Published: November 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: Two New Acyclic Diterpene Glycosides from Fruits of Habanero Capsicum chinense.
Authors: Lee Jong‐Hyun , El‐Aasr Mona , Ikeda Tsuyoshi , Oda Kana , Miyashita Hiroyuki , Yoshimitsu Hitoshi , Okawa Masafumi , Kinjo Junei , Nohara Toshihiro
Published: November 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: Deprotection of N‐Nosyl‐α‐amino Acids by Using Solid‐Supported Mercaptoacetic Acid.
Authors: De Marco Rosaria , Di Gioia Maria Luisa , Leggio Antonella , Liguori Angelo , Viscomi Maria Caterina
Published: November 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: Hydrodeamination of β‐Enamino Ketones to 1,2‐Dideoxy‐D‐threo‐3‐hexulose via Palladium.
Authors: Lin Zi‐Ping , Lin Hui‐Chang , Wu Hsu‐Hsuan , Chou Hsiu‐Wen , Lin Shao‐Kai , Sung Kuan‐Chin , Wong Fung Fuh
Published: November 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 Palladium‐Catalyzed Cross‐Coupling Reactions Between Pyranoid Glycals and Aryl Bromides. Synthesis of 2′‐Deoxy C‐Aryl‐β‐glycopyranosides.
Authors: Lei Ming , Gao Liang , Yang Jin‐Song
Published: November 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: Revised Structure of Penicillazine and Preparation, Bioactivities of Penicillazine Derivatives.
Authors: Shao Chang‐Lun , Wang Chang‐Yun , Gu Yu‐Cheng , Cai Ji‐Wen , Deng Dong‐Sheng , She Zhi‐Gang , Lin Yong‐Cheng
Published: November 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: α′‐Oxoperakensimines A—C, New Bisbenzylisoquinoline Alkaloids from Alseodaphne perakensis (Gamble) Kosterm
Authors: Mukhtar Mat Ropi , Nafiah Mohd Azlan , Awang Khalijah , Thomas Noel F. , Zaima Kazumasa , Morita Hiroshi , Litaudon Marc , Hadi A. Hamid A.
Published: November 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: Effect of H3BO3 on Structure and Photoluminescence of BaAl12O19:Mn2+ Phosphor under VUV Excitation.
Authors: Zhou Jun , Wang Yuhua , Liu Bitao , Lu Yanghua
Published: November 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: CdS Thin‐Film Electrodeposition from a Phosphonium Ionic Liquid.
Authors: Izgorodin Alexey , Winther‐Jensen Orawan , Winther‐Jensen Bjorn , MacFarlane Douglas R.
Published: November 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: Characterization of Compensation and Trapping in CdTe and CdZnTe: Recent Advances
Authors: Babentsov v. , Franc J. , Hoeschl P. , Fiederle M. , Benz K. W. , Sochinskii N. V. , Dieguez E. , James R. B.
Published: November 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: Lanthanide‐Based Luminescent Hybrid Materials
Authors: Binnemans Koen
Published: November 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 C—C, C—N, and C—O Ullmann‐Type Coupling Reactions.
Authors: Monnier Florian , Taillefer Marc
Published: November 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: Recent Progress in Asymmetric Allylic Substitutions Catalyzed by Transition Metal Complexes
Authors: Onitsuka Kiyotaka
Published: November 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: Stereocontrol Between Remote Atom Centers Using Chiral Acetals and Its Application to Asymmetric Syntheses of Natural Products
Authors: Fujioka Hiromichi , Kita Yasuyuki
Published: November 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(III) Chloride in Oxidative C—C Coupling Reactions
Authors: Sarhan Abdelwareth A. O. , Bolm Carsten
Published: November 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: Combining Transition Metal Catalysis and Organocatalysis: A Broad New Concept for Catalysis
Authors: Shao Zhihui , Zhang Hongbin
Published: November 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: Diazenes as Powerful and Versatile Tools in Organic Synthesis
Authors: Kosmrlj Janez , Kocevar Marijan , Polanc Slovenko
Published: November 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: Thiosemicarbazones from the Old to New: Iron Chelators that Are More than Just Ribonucleotide Reductase Inhibitors
Authors: Yu Yu , Kalinowski Danuta S. , Kovacevic Zaklina , Siafakas Aritee R. , Jansson Patric J. , Stefani Christian , Lovejoy David B. , Sharpe Philip C. , Bernhardt Paul V. , Richardson Des R.
Published: November 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: Thermal Rearrangements of Monoterpenes and Monoterpenoids
Authors: Stolle Achim , Ondruschka Bernd , Hopf Henning
Published: November 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 Survey of Chemical Methods for Sugar‐Nucleoside Synthesis
Authors: Wagner Gerd K. , Pesnot Thomas , Field Robert A.
Published: November 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: Structure, Biosynthetic Relationships and Chemical Synthesis of the Icetexane Diterpenoids
Authors: Simmons Eric M. , Sarpong Richmond
Published: November 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: Heterogeneous Catalysis for Production of Value‐Added Chemicals from Biomass
Authors: Egeblad Kresten , Rass‐Hansen Jeppe , Marsden Charlotte C. , Taarning Esben , Christensen Claus Hviid
Published: November 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: Reactivation of Hepatitis B
Authors: Hoofnagle Jay H.
Published: November 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: Chemistry of Personalized Solar Energy
Authors: Nocera Daniel G.
Published: November 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: Metallotherapeutics: Novel Strategies in Drug Design
Authors: Hocharoen Lalintip , Cowan James A.
Published: November 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: DNA Microarrays in Biological Discovery and Patient Care
Authors: Yee Andrew J. , Ramaswamy Sridhar
Published: November 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: Electronic and Structural Factors in Modification and Functionalization of Clean and Passivated Semiconductor Surfaces with Aromatic Systems
Authors: Tao Feng , Bernasek Steven L. , Xu Guo‐Qin
Published: November 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: Theory of Free Energy and Entropy in Noncovalent Binding
Authors: Zhou Huan‐Xiang , Gilson Michael K.
Published: November 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: 119Sn Moessbauer Characterization of Self‐Assembled Organotin(IV) Complexes with Schiff Bases Containing Amino Acetate Skeletons
Authors: Basu Smita , Mizar Archana , Baul Tushar S. Basu , Rivarola Eleonora
Published: November 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: High‐Throughput Monitoring of Interconverting Stereoisomers and Catalytic Reactions
Authors: Trapp Oliver
Published: November 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.
A web site for calculating the degree of chirality
Authors: Zayit Amir , Pinsky Mark , Elgavi Hadassah , Dryzun Chaim , Avnir David
Published: November 2009

The web site, http://www.csm.huji.ac.il/, uses the Continuous Chirality Measure to evaluate quantitatively the degree of chirality of a molecule, a structure, a fragment. The value of this measure ranges from zero, the molecule is achiral, to higher values (the upper limit is 100); the higher the chirality value, the more chiral the molecule is. The measure is based on the distance between the chiral molecule and the nearest structure that is achiral. Questions such as the following can be addressed: by how much is one molecule more chiral than the other? how does chirality change along conformational motions? is there a correlation between chirality and enantioselectivity in a series of molecules? Both elementary and advanced features are offered. Related calculation options are the symmetry measures and shape measures. Chirality, 2011. © 2009 Wiley‐Liss, Inc.
Urinary diversion and morbidity after radical cystectomy for bladder cancer
Authors: Gore John L. , Yu Hua‐Yin , Setodji Claude , Hanley Jan M. , Litwin Mark S. , Saigal Christopher S.
Published: November 2009

BACKGROUND:

The rate of continent urinary diversion after radical cystectomy for bladder cancer varies by patient and provider characteristics. Demonstration of equivalent complication rates, independent of diversion type, may decrease provider reluctance to perform continent reconstructions. The authors sought to determine whether continent reconstructions confer increased complication rates after radical cystectomy.

METHODS:

From the Nationwide Inpatient Sample, the authors used International Classification of Disease (ICD‐9) codes to identify subjects who underwent radical cystectomy for bladder cancer during 2001‐2005. They determined acute postoperative medical and surgical complications from ICD‐9 codes and compared complication rates by reconstruction type using the nearest neighbor propensity score matching method and multivariate logistic regression models.

RESULTS:

Adjusting for case‐mix differences between reconstructive groups, continent diversions conferred a lower risk of medical, surgical, and disposition‐related complications that was statistically significant for bowel (3.1% lower risk; 95% confidence interval [95% CI], −6.8% to −0.1%), urinary (1.2% lower risk; 95% CI, −2.3%, to −0.4%), and other surgical complications (3.0% lower risk; 95% CI, −6.2% to −0.4%), and discharge other than home (8.2% lower risk; 95% CI, −12.1% to −4.6%) compared with ileal conduit subjects. Older age and certain comorbid conditions, including congestive heart failure and preoperative weight loss, were associated with significantly increased odds of postoperative medical and surgical complications in all subjects.

CONCLUSIONS:

Mode of urinary diversion after radical cystectomy for bladder cancer is not associated with increased risk of immediate postoperative complications. These results may encourage broader consideration of continent urinary diversion without concern for increased complication rates. Cancer 2010. © 2010 American Cancer Society.
Synthesis and morphology of nanosized zeolite L
Authors: Hassani S. Sadegh , Salehirad F. , Aghabozorg H. R. , Sobat Z.
Published: November 2009

AFM is a powerful tool for imaging nanoscale surface features; it provides two and three dimensional crystal structure images and other information about actual surface of zeolite crystallites. In this paper, nanosized zeolite L is synthesized in different crystallization times and a study of crystal growth of zeolite L is reported using atomic force microscopy (AFM). X‐ray diffraction (XRD), X‐ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM) techniques are used for characterization of the as synthesized samples. TEM and two‐dimensional AFM images indicate that the zeolite particles are in a nano‐range and they have hexagonal structure. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Facile hydrothermal synthesis of uniform 3D γ‐AlOOH architectures assembled by nanosheets
Authors: Liang Hui , Liu Ling , Yang Zhijie , Yang Yanzhao
Published: November 2009

Uniform γ‐AlOOH architectures assembled by nanosheets were successfully synthesized in the mixture of deinonized water and dimethyl sulfoxide (DMSO) at 180 °C. The structure and morphology of products were characterized by X‐ray diffraction analysis (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The products displayed 3D microstructures with its length of 1 μm and diameter of 400‐500 nm. The obtained γ‐AlOOH structures exhibited large Brunauer‐Emmett‐Teller (BET) surface area of 216.5 m2/g and pore size of 3.7 nm. The formation mechanism of 3D γ‐AlOOH architectures was also discussed based on the experimental results. Furthermore, the γ‐AlOOH architectures exhibited preliminary photoluminescence (PL) phenomenon with a strong peak at 323 nm. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Preparation of shuttle‐like Sb2S3 nanorod‐bundles via a solvothermal approach under alkaline condition
Authors: Zhang Ling , Chen Lei , Wan Hongqi , Zhoul Huidi , Chen Jianmin
Published: November 2009

Uniform shuttle‐like Sb2S3 nanorod‐bundles were synthesized via a polyvinylpyrrolidone (PVP) assisted solvothermal approach under alkaline condition, using antimony chloride (SbCl3) and thiourea (CH4N2S, Tu) as the starting materials in ethanol. The phase structure, composition and morphology of the product were characterized by means of X‐ray diffraction (XRD), energy dispersive X‐ray spectrometry (EDS), transmission electron microscopy (TEM), and high‐resolution transmission electron microscopy (HRTEM). XRD and EDS results confirm that the synthesized Sb2S3 nanorod‐bundles have an orthorhombic structure and an atomic ratio of 3:2 for S:Sb. TEM and HRTEM results show that the shuttle‐like Sb2S3 bundles are composed of nanorods with a size distribution of 20‐40 nm and growing along c‐axis. Furthermore, experiments under different reaction conditions were carried out and the mechanism for the growth of nanorod‐bundles was discussed (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Controllable synthesis and field emission properties of In2O3 nanostructures
Authors: Bai Dan , Zhang Zhi , Li Lijun , Xu Feng , Yu Ke
Published: November 2009

Large‐scale In2O3 nanorods, nanocubes and nanowires have been successfully synthesized by chemical vapor deposition route under atmospheric pressure. The structures and morphologies were characterized by x‐ray diffraction (XRD), scanning election microscopy (SEM) and high‐resolution transmission electron microscopy (HRTEM). The growth mechanisms of these In2O3 nanostructures were analyzed in detail based on the experimental results. Field‐emission measurements of these nanostructures demonstrated that nanorods with rectangular cross‐section possessed good performance with a turn‐on field of 2.47 Vμm–1 and a field enhancement factor of 4597. The room‐temperature photoluminescence (PL) spectrum of the In2O3 nanostructure showed UV emission centered at about 396 nm and visible emissions located at 541 and 623 nm. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Cytological features of cystadenocarcinoma in cyst fluid of the parotid gland: Diagnostic pitfalls and literature review
Authors: Kawahara Akihiko , Harada Hiroshi , Mihashi Hiroyuki , Akiba Jun , Kage Masayoshi
Published: November 2009

Cystadenocarcinoma is a rare malignant tumor, with an estimated incidence of 2% of malignant salivary gland tumors. Cytological diagnosis of cystadenocarcinoma is important for differential diagnosis between benign lesions and malignant tumors with cystic growth. We report a case of cystadenocarcinoma causing difficulty in cytological diagnosis. A 23‐year‐old man presented with an asymptomatic mass in the left parotid gland that had been present for 2 years. The mass was elastic hard, measuring 30 × 35 mm in diameter. Preoperative fine‐needle aspiration cytology (FNAC) showed a small number of tumor cell clusters in the cystic fluid. The cluster was arranged in a ball‐like structure and was cohesive with overlapping. Tumor cells had a small vacuolated, soap‐bubble appearance in the cytoplasm. The papillary‐cystic variant of acinic cell carcinoma (ACC‐PCV) was suggested from these findings on FNAC. Histologically, the tumor was not encapsulated, but formed large cystic spaces against a background of fibrous connective tissue. The tumor cells in the cystic dilated duct showed papillary structures, which were continuous with the lining cuboidal cells. There was neither a definite double‐layered arrangement in cystic ducts and solid islands nor histological findings characteristic of the papillary‐cystic or follicular pattern of ACC‐PCV. As tumor cells with a small vacuolated, soap‐bubble appearance of the cytoplasm are common findings of both cystadenocarcinoma and ACC‐PCV, they are of little use for differentiation; however, they are so characteristic that the majority of benign salivary gland lesions with cystic structures can be excluded, if enough attention is paid. Diagn. Cytopathol. 2010. © 2009 Wiley‐Liss, Inc.
Detection of the arylpropionamide‐derived selective androgen receptor modulator (SARM) S‐4 (Andarine) in a black‐market product
Authors: Thevis Mario , Geyer Hans , Kamber Matthias , Schänzer Wilhelm
Published: November 2009

Non‐steroidal and tissue‐selective anabolic agents such as selective androgen receptor modulators (SARMs) represent a promising class of therapeutics for the treatment of various diseases such as sarcopenia or cancer cachexia. Advanced compounds of SARMs are based on an arylpropionamide‐derived structure and leading drug candidates have successfully completed phase‐II‐clinical trials. Although none of these therapeutics have been approved, their performance‐enhancing qualities and the black‐market availability of these products makes them a viable target for misuse in the athletic community. In 2008, SARMs were added to the Prohibited List established by the World Anti‐Doping Agency (WADA). That SARMs are the subject of misuse even without clinical approval was proved for the first time by the detection of the drug candidate Andarine (also referred to as S‐4, S‐3‐(4‐acetylamino‐phenoxy)‐2‐hydroxy‐2‐methyl‐N‐(4‐nitro‐3‐trifluoromethyl‐phenyl)‐propionamide), advertised, sold and supplied via the Internet. The oily liquids, declared as green tea extracts and face moisturizer, were assayed using state‐of‐the‐art analytical procedures and S‐4 was found at concentrations of approximately 150 mg/mL. The authenticity of the product was demonstrated in comparison to reference material by liquid chromatography, high resolution/high accuracy (tandem) mass spectrometry using positive and negative electrospray ionization, and comparison to reference material. Moreover, an impurity resulting from poor product purification was detected, accounting for approximately 10% of S‐4. This consisted of 2‐hydroxy‐2‐methyl‐N‐(4‐nitro‐3‐trifluoromethyl‐phenyl)‐3‐(4‐nitro‐3‐trifluoromethyl‐phenylamino)‐propionamide.

The ease of purchasing non‐approved drug candidates that could potentially increase athletic performance demonstrates the need to operate proactively in the continued fight against doping. The early inclusion of emerging drugs into routine sports drug testing procedures is a key element of preventive doping research, limiting the options for cheating athletes who aim to undermine the doping control system. Copyright © 2009 John Wiley & Sons, Ltd.
The PAX258 gene subfamily: A comparative perspective
Authors: Goode Debbie K. , Elgar Greg
Published: November 2009

Whole genome duplication events are thought to have substantially contributed to organismal complexity, largely via divergent transcriptional regulation. Members of the vertebrate PAX2, PAX5 and PAX8 gene subfamily derived from an ancient class of paired box genes and arose from such whole genome duplication events. These genes are critical in establishing the midbrain‐hindbrain boundary, specifying interneuron populations and for eye, ear and kidney development. Also PAX2 has adopted a unique role in pancreas development, whilst PAX5 is essential for early B‐cell differentiation. The contribution of PAX258 genes to their collective role has diverged across paralogues and the animal lineages, resulting in a complex wealth of literature. It is now timely to provide a comprehensive comparative overview of these genes and their ancient and divergent roles. We also discuss their fundamental place within gene regulatory networks and the likely influence of cis‐regulatory elements over their differential roles during early animal development. Developmental Dynamics 238:2951–2974, 2009. © 2009 Wiley‐Liss, Inc.
Cis‐regulatory mechanisms of gene expression in an olfactory neuron type in Caenorhabditis elegans
Authors: Nokes Eva B. , Van Der Linden Alexander M. , Winslow Caron , Mukhopadhyay Saikat , Ma Kristin , Sengupta Piali
Published: November 2009

The generation of cellular diversity is dependent on the precise spatiotemporal regulation of gene expression by both cis‐ and trans‐acting mechanisms. The developmental principles regulating expression of specific gene subsets in individual cell types are not fully understood. Here we define the cis‐regulatory mechanisms driving expression of cell‐selective and broadly expressed genes in vivo in the AWB olfactory neuron subtype in C. elegans. We identify an element that is necessary to drive expression of neuron‐selective chemoreceptor genes in the AWB neurons, and show that this element functions in a context‐dependent manner. We find that the expression of broadly expressed sensory neuronal genes in the AWB neurons is regulated by diverse cis‐ and trans‐regulatory mechanisms that act partly in parallel to the pathways governing expression of AWB‐selective genes. We further demonstrate that cis‐acting mechanisms driving gene expression in the AWB neurons appear to have diverged in related nematode species. Our results provide insights into the cis‐regulatory logic driving cell‐specific gene expression, and suggest that variations in this logic contribute to the generation of functional diversity. Developmental Dynamics 238:3080–3092, 2009. © 2009 Wiley‐Liss, Inc.