bluuebunny/crossref_metadata_2025 huggingface dataset:
“GaI”: A New Reagent for Chemo‐ and Diastereoselective C—C Bond Forming Reactions.
Authors: Green Shaun P. , Jones Cameron , Stasch Andreas , Rose Richard P.
Published: April 2007

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, please click on HTML or PDF.
Lewis Acid Catalyzed Ring‐Opening Reactions of Methylenecyclopropanes with 1,3‐Cyclodiones.
Authors: Zhu Zhi‐Bin , Liu Le‐Ping , Shao Li‐Xiong , Shi Min
Published: April 2007

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, please click on HTML or PDF.
Microwave‐Accelerated Coupling‐Isomerization Reaction (MACIR) — A General Coupling‐Isomerization Synthesis of 1,3‐Diarylprop‐2‐en‐1‐ones.
Authors: Schramm Oana G. , Mueller Thomas J. J.
Published: April 2007

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, please click on HTML or PDF.
glucoBox — A New Carbohydrate‐Based Bis(oxazoline) Ligand. Synthesis and First Application.
Authors: Irmak Mustafa , Groschner Annika , Boysen Mike M. K.
Published: April 2007

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, please click on HTML or PDF.
A Chiral Phosphepine—Olefin Rhodium Complex as an Efficient Catalyst for the Asymmetric Conjugate Addition.
Authors: Kasak Peter , Arion Vladimir B. , Widhalm Michael
Published: April 2007

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, please click on HTML or PDF.
A Double Suzuki Approach for Synthesis of Substituted Diarylmethylidenefluorenes.
Authors: Ramana C. V. , Reddy Bonthu K. Kishore , Reddy Challa Nageswara , Gonnade Rajesh G. , Gurjar Mukund K.
Published: April 2007

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, please click on HTML or PDF.
Synthesis and Unusual Electrochemical Properties of Nitropyrimidine‐Substituted Diazadihomo(C60‐Ih)[6,6]fullerene.
Authors: Romanova Irina P. , Yusupova Gulshat G. , Larionova Olga A. , Nafikova Adilya A. , Yakhvarov Dmitry G. , Zverev Vladislav V. , Efremov Yury Ya. , Sinyashin Oleg G.
Published: April 2007

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, please click on HTML or PDF.
Spiroketals via Oxidative Rearrangement of Enol Ethers.
Authors: Waller David L. , Stephenson Cory R. J. , Wipf Peter
Published: April 2007

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, please click on HTML or PDF.
Imprinting and Locking Chiral Memory for Stereoselective Catalysis.
Authors: Chin Jik , Chong Yong S. , Bobb Rhiana , Studnicki Lisa , Hong Jong‐In
Published: April 2007

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, please click on HTML or PDF.
4‐Substituted‐α,α‐diaryl‐prolinols Improve the Enantioselective Catalytic Epoxidation of α,β‐Enones.
Authors: Li Yawen , Liu Xinyuan , Yang Yingquan , Zhao Gang
Published: April 2007

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, please click on HTML or PDF.
γ‐Lactones as Templates in Ring‐Closing Metathesis: Enantioselective Synthesis of Medium‐Sized Carbocycles Fused to Butyrolactones.
Authors: Ravelo Jose Luis , Rodriguez Carmen Ma. , Martin Victor S.
Published: April 2007

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, please click on HTML or PDF.
Synthesis and Reduction of 5‐Halo‐ and 5‐Nitro‐1‐(benzofuran‐3‐yl)‐2‐phenylethanones.
Authors: Kwiecien H. , Szychowska M.
Published: April 2007

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, please click on HTML or PDF.
Phenyliodine(III)‐Bis(trifluoroacetate)‐Mediated Olefin Amidohydroxylation Reaction.
Authors: Tellitu Imanol , Urrejola Andrea , Serna Sonia , Moreno Isabel , Herrero M. Teresa , Dominguez Esther , SanMartin Raul , Correa Arkaitz
Published: April 2007

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, please click on HTML or PDF.
Internal Alkene Hydroaminations Catalyzed by Zirconium(IV) Complexes and Asymmetric Alkene Hydroaminations Catalyzed by Yttrium(III) Complexes.
Authors: Kim Hyunseok , Kim Young Kwan , Shim Jun Hwan , Kim Misook , Han Mijung , Livinghouse Tom , Lee Phil Ho
Published: April 2007

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, please click on HTML or PDF.
The Remarkable Effect of the 7‐Substituent in the Diastereoselective Oxidative Rearrangement of Indoles: Asymmetric Synthesis of 3,3‐Disubstituted Oxindoles.
Authors: Lachia Mathilde , Poriel Cyril , Slawin Alexandra M. Z. , Moody Christopher J.
Published: April 2007

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, please click on HTML or PDF.
Synthesis of Carbazoles and Dibenzofurans via Cross‐Coupling of o‐Iodoanilines and o‐Iodophenols with Silylaryl Triflates and Subsquent Pd‐Catalyzed Cyclization.
Authors: Liu Zhijian , Larock Richard C.
Published: April 2007

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, please click on HTML or PDF.
Exploring a New, Connective Pummerer Reaction: Formation of Oxindoles by the Reaction of Thiols with Glyoxamides.
Authors: Miller Marc , Tsang William , Merritt Andrew , Procter David J.
Published: April 2007

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, please click on HTML or PDF.
Highly Enantioselective and Diastereoselective 1,3‐Dipolar Cycloaddition Reactions Between Azomethine Imines and 3‐Acryloyl‐2‐oxazolidinone Catalyzed by Binaphthyldiimine—Ni(II) Complexes.
Authors: Suga Hiroyuki , Funyu Akira , Kakehi Akikazu
Published: April 2007

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, please click on HTML or PDF.
Design and Synthesis of a New Indazole Library: Direct Conversion of N‐Methoxy‐N‐methylamides (Weinreb Amides) to 3‐Keto and 3‐Formylindazoles.
Authors: Crestey Francois , Stiebing Silvia , Legay Remi , Collot Valerie , Rault Sylvain
Published: April 2007

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, please click on HTML or PDF.
One‐Pot Synthesis of Imidazolines from Aldehydes: Detailed Study about Solvents and Substrates.
Authors: Fujioka Hiromichi , Murai Kenichi , Kubo Ozora , Ohba Yusuke , Kita Yasuyuki
Published: April 2007

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, please click on HTML or PDF.
Enantioselective Synthesis of 4‐(Dimethylamino)pyridines Through a Chemical Oxidation‐Enzymatic Reduction Sequence. Application in Asymmetric Catalysis.
Authors: Busto Eduardo , Gotor‐Fernandez Vicente , Gotor Vicente
Published: April 2007

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, please click on HTML or PDF.
Gold(I)‐Catalyzed Annulation of Salicylaldehydes and Aryl Acetylenes as an Expedient Route to Isoflavanones.
Authors: Skouta Rachid , Li Chao‐Jun
Published: April 2007

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, please click on HTML or PDF.
A Two‐Step Procedure for the Preparation of Mono‐Protected Bis‐N‐heterocyclic Alkyl Ether Systems.
Authors: Chao Jianhua , Israiel Mariam , Zheng Junying , Aki Cynthia
Published: April 2007

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, please click on HTML or PDF.
Microwave Prompted Multigram Synthesis, Structural Determination, and Photo‐Antiproliferative Activity of Fluorinated 4‐Hydroxyquinolinones.
Authors: Arya Kapil , Agarwal Manish
Published: April 2007

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, please click on HTML or PDF.
Design and Effective Synthesis of Novel Templates, 3,7‐Diphenyl‐4‐amino‐thieno and Furo‐[3,2‐c]pyridines as Protein Kinase Inhibitors and in vitro Evaluation Targeting Angiogenetic Kinases.
Authors: Miyazaki Yasushi , Nakano Masato , Sato Hideyuki , Truesdale Anne T. , Stuart J. Darren , Nartey Eldridge N. , Hightower Kendra E. , Kane‐Carson Laurie
Published: April 2007

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, please click on HTML or PDF.
Stereoselective C—C Bond‐Forming Reaction of α‐Ethynyl Ketene‐S,S‐acetals with Aldehydes in the Presence of Titanium Tetrahalides.
Authors: Zhao Yu‐Long , Chen Li , Liu Qun , Li Dong‐Wei
Published: April 2007

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, please click on HTML or PDF.
Synthesis of 5‐Aroyldihydropyrimidinones via Liebeskind—Srogl Thiol Ester—Boronic Acid Cross‐Couplings.
Authors: Prokopcova Hana , Pisani Leonardo , Kappe C. Oliver
Published: April 2007

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, please click on HTML or PDF.
Microwave‐Mediated Heterocyclization to Benzimidazo[2,1‐b]quinazolin‐12(5H)‐ones.
Authors: Carpenter Richard D. , Lam Kit S. , Kurth Mark J.
Published: April 2007

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, please click on HTML or PDF.
A Novel Synthetic Route to 2‐Amino and 2‐Alkylamino‐1,3,5‐triazines Based on Nucleophilic Aromatic Substitution of Hydrogen: The First Reactions of 1,3,5‐Triazine with Nucleophiles Without Ring Decomposition.
Authors: Gulevskaya Anna V. , Maes Bert U. W. , Meyers Caroline
Published: April 2007

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, please click on HTML or PDF.
A Convenient Synthesis of (Z)‐Allylsilanes with Good Stereoselectivity Promoted by Samarium Diiodide.
Authors: Concellon Jose M. , Rodriguez‐Solla Humberto , Simal Carmen , Gomez Cecilia
Published: April 2007

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, please click on HTML or PDF.
Iridium‐Catalyzed Asymmetric Hydrogenation of Vinylsilanes as a Route to Optically Active Silanes.
Authors: Kaellstroem Klas , Munslow Ian J. , Hedberg Christian , Andersson Pher G.
Published: April 2007

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, please click on HTML or PDF.
Synthesis of 2‐Methylidene‐1‐silacyclohexanes from 2,6‐Dibromohex‐1‐ene and Polyhalosilanes.
Authors: Diez‐Gonzalez Silvia , Blanco Luis
Published: April 2007

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, please click on HTML or PDF.
Homometathesis and Cross‐Metathesis Coupling of Phosphine‐Borane Templates with Electron‐Rich and Electron‐Poor Olefins.
Authors: Dunne Katherine S. , Lee Sarah E. , Gouverneur Veronique
Published: April 2007

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, please click on HTML or PDF.
Copper‐Catalyzed Addition of H‐Phosphine Oxides to Alkynes Forming Alkenylphosphine Oxides.
Authors: Niu Mingyu , Fu Hua , Jiang Yuyang , Zhao Yufen
Published: April 2007

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, please click on HTML or PDF.
A New Euphane Triterpene and a Lipid Constituent from the Bark of Boswellia serrata.
Authors: Singh Tarun , Bhakuni R. S.
Published: April 2007

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, please click on HTML or PDF.
The First Total Synthesis of (.+‐.)‐γ‐Herbertenol, a Herbertene Isolated from a Non‐Herbertus Source.
Authors: Srikrishna A. , Ravikumar P. C.
Published: April 2007

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, please click on HTML or PDF.
Efficient Procedure for Reductive Opening of Sugar 4,6‐O‐Benzylidene Acetals in a Microfluidic System.
Authors: Tanaka Katsunori , Fukase Koichi
Published: April 2007

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, please click on HTML or PDF.
Removal of Acid‐Labile Protection Groups on Carbohydrates Using Water‐Tolerant and Recoverable Vanadyl Triflate Catalyst.
Authors: Yan Ming‐Chung , Chen Yeng‐Nan , Wu Huan‐Ting , Lin Chang‐Ching , Chen Chien‐Tien , Lin Chun‐Cheng
Published: April 2007

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, please click on HTML or PDF.
A Concise Synthesis of 8‐Oxoberberine and Oxychelerythrine, Natural Isoquinoline Alkaloids Through Biomimetic Synthetic Way.
Authors: Le Thanh Nguyen , Cho Won‐Jea
Published: April 2007

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, please click on HTML or PDF.
Three New Phlegmarine‐Type Lycopodium Alkaloids, Lycoposerramines‐X, ‐Y and ‐Z, Having a Nitrone Residue, from Lycopodium serratum.
Authors: Katakawa Kazuaki , Kitajima Mariko , Yamaguchi Kentaro , Takayama Hiromitsu
Published: April 2007

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, please click on HTML or PDF.
Novel Alkaloids, Paxdaphnines A and B with Unprecedented Skeletons from the Seeds of Daphniphyllum paxianum.
Authors: Fan Cheng‐Qi , Yin Sheng , Xue Jun‐Juan , Yue Jian‐Min
Published: April 2007

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, please click on HTML or PDF.
New Furanocoumarins Isolated from the Roots of Ferulago isaurica Pesmen Growing in Turkey.
Authors: Kilic Ceyda Sibel , Okada Yoshihito , Coskun Maksut , Okuyama Toru
Published: April 2007

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, please click on HTML or PDF.
Inhibition of NF‐Kappa B Activation by 9‐Methylstreptimidone Isolated from Streptomyces.
Authors: Wang ZhiChao , Igarashi Masayuki , Ikeda Yoko , Horie Ryouichi , Umezawa Kazuo
Published: April 2007

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, please click on HTML or PDF.
Total Synthesis and Evaluation of Cytostatin, Its C10—C11 Diastereomers, and Additional Key Analogues: Impact on PP2A Inhibition.
Authors: Lawhorn Brian G. , Boga Sobhana B. , Wolkenberg Scott E. , Colby David A. , Gauss Carla‐Maria , Swingle Mark R. , Amable Lauren , Honkanen Richard E. , Boger Dale L.
Published: April 2007

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, please click on HTML or PDF.
A Convenient Total Synthesis of (+)‐Decursinol from Resorcinol.
Authors: Lee Jung Ho , Bang Hyun Bae , Han Su Young , Jun Jong‐Gab
Published: April 2007

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, please click on HTML or PDF.
Synthesis of the 37‐epi‐HIJ Ring System of Adriatoxin.
Authors: Hiramatsu Naoki , Mori Yuji
Published: April 2007

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, please click on HTML or PDF.
Synthesis and Biological Activities of Sugar Analogues of Mycalamide A.
Authors: Takahashi Shunya , Okada Akihiro , Nishiwaki Miho , Nakata Tadashi
Published: April 2007

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, please click on HTML or PDF.
Total Synthesis of Amphidinolide E (I).
Authors: Va Porino , Roush William R.
Published: April 2007

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, please click on HTML or PDF.
Polymorphism of Aspirin.
Authors: Bond Andrew D. , Boese Roland , Desiraju Gautam R.
Published: April 2007

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, please click on HTML or PDF.
Coating of BaCO3 Crystals with TiO2: Versatile Approach to the Synthesis of BaTiO3 Tetragonal Nanoparticles.
Authors: Buscaglia Maria Teresa , Buscaglia Vincenzo , Alessio Rocco
Published: April 2007

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, please click on HTML or PDF.
Novel Single‐Source Precursors Approach to Prepare Highly Uniform Bi2S3 and Sb2S3 Nanorods via a Solvothermal Treatment.
Authors: Lou Wenjing , Chen Miao , Wang Xiaobo , Liu Weimin
Published: April 2007

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, please click on HTML or PDF.
Antimicrobial Activity of Some Pyridazinoquinoline Derivatives.
Authors: Bardhan Mousumi , Purohit Pratigyan , Panda C. S. , Padhy Arun Kumar
Published: April 2007

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, please click on HTML or PDF.
Interpenetrating Polar and Nonpolar Sublattices in Intermetallics: The NaCd2 Structure
Authors: Fredrickson Daniel C. , Lee Stephen , Hoffmann Roald
Published: April 2007

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, please click on HTML or PDF.
When Small Is Different: Some Recent Advances in Concepts and Applications of Nanoscale Phenomena
Authors: Hodes Gary
Published: April 2007

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, please click on HTML or PDF.
Calcium Carbonate Formation and Dissolution
Authors: Morse John W. , Arvidson Rolf S. , Luettge Andreas
Published: April 2007

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, please click on HTML or PDF.
Chemistry of Iron Sulfides
Authors: Rickard David , Luther George W. III
Published: April 2007

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, please click on HTML or PDF.
Strain‐Induced Modification of Magnetic Structure and New Magnetic Phases in Rare‐Earth Epitaxial Films
Authors: Dufour C. , Dumesnil K. , Mangin P. H.
Published: April 2007

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, please click on HTML or PDF.
Size Dependence of Nanostructures: Impact of Bond Order Deficiency
Authors: Sun Chang Q.
Published: April 2007

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, please click on HTML or PDF.
Orbital Ordering Phenomena in D‐ and F‐Electron Systems
Authors: Hotta Takashi
Published: April 2007

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, please click on HTML or PDF.
Octahedral Metal Clusters [Nb6Cl12(CN)6]4‐ as Molecular Building Blocks: From Supramolecular Assemblies to Coordination Polymers
Authors: Zhou Huajun , Lachgar Abdessadek
Published: April 2007

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, please click on HTML or PDF.
Mercury(II) Complexes with Thiacrowns and Related Macrocyclic Ligands
Authors: Grant Gregory J.
Published: April 2007

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, please click on HTML or PDF.
Metallo Groups Linked to the Surface of Phosphorus‐Containing Dendrimers
Authors: Majoral Jean‐Pierre , Caminade Anne‐Marie , Laurent Regis
Published: April 2007

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, please click on HTML or PDF.
Templated Photochemistry: Toward Catalysts Enhancing the Efficiency and Selectivity of Photoreactions in Homogeneous Solutions
Authors: Svoboda Jiri , Koenig Burkhard
Published: April 2007

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, please click on HTML or PDF.
Multiple Metal—Carbon Bonds for Catalytic Metathesis Reactions (Nobel Lecture 2005)
Authors: Schrock Richard R.
Published: April 2007

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, please click on HTML or PDF.
Recent Advances in the Syntheses and Applications of Molybdenum and Tungsten Alkylidene and Alkylidyne Catalysts for the Metathesis of Alkenes and Alkynes
Authors: Schrock Richard R. , Czekelius Constantin
Published: April 2007

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, please click on HTML or PDF.
Alkyne Metathesis: Catalysts and Synthetic Application
Authors: Zhang Wei , Moore Jeffrey S.
Published: April 2007

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, please click on HTML or PDF.
Synthesis of Natural Products and Related Compounds Using Enyne Methatesis
Authors: Mori Miwako
Published: April 2007

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, please click on HTML or PDF.
Palladium‐Catalyzed Carboetherification and Carboamination Reactions of γ‐Hydroxy‐ and γ‐Aminoalkenes for the Synthesis of Tetrahydrofurans and Pyrrolidines
Authors: Wolfe John P.
Published: April 2007

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, please click on HTML or PDF.
Recent Advances in Proton Pump Inhibitors and Management of Acid‐Peptic Disorders
Authors: Jain Kishor S. , Shah Anamik K. , Bariwal Jitender , Shelke Suhas M. , Kale Amol P. , Jagtap Jayshree R. , Bhosale Ashok V.
Published: April 2007

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, please click on HTML or PDF.
The Invention of Blue and Purple Pigments in Ancient Times
Authors: Berke Heinz
Published: April 2007

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, please click on HTML or PDF.
Ring Closing Enyne Metathesis: A Powerful Tool for the Synthesis of Heterocycles
Authors: Villar Helene , Frings Marcus , Bolm Carsten
Published: April 2007

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, please click on HTML or PDF.
Photo‐Driven Molecular Devices
Authors: Saha Sourav , Stoddart J. Fraser
Published: April 2007

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, please click on HTML or PDF.
Indium and Gallium‐Mediated Addition Reactions
Authors: Lee Phil Ho
Published: April 2007

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, please click on HTML or PDF.
Outermembrane Remodeling of Salmonella typhimurium and Host Innate Immunity
Authors: Kawasaki Kiyoshi
Published: April 2007

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, please click on HTML or PDF.
Convenient and General Microwave‐Assisted Protocols for the Expedient Synthesis of Heterocycles
Authors: Shipe William D. , Yang Feng , Zhao Zhijian , Wolkenberg Scott E. , Nolt M. Brad , Lindsley Craig W.
Published: April 2007

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, please click on HTML or PDF.
Sweet Potato in Pre‐Columbian Polynesia
Authors: Uchibayashi Masao
Published: April 2007

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, please click on HTML or PDF.
Ring‐Closing Metathesis of Heteroatom‐Substituted Dienes.
Authors: Brown Richard C. D. , Satcharoen Vachiraporn
Published: April 2007

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, please click on HTML or PDF.
Some Novel Polymeric Nanocomposites
Authors: Mark James E.
Published: April 2007

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, please click on HTML or PDF.
Peptide Dendrimers as Artificial Enzymes, Receptors, and Drug‐Delivery Agents
Authors: Darbre Tamis , Reymond Jean‐Louis
Published: April 2007

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, please click on HTML or PDF.
Synthesis and Biological Properties of Sequence‐Specific DNA‐Alkylating Pyrrole—Imidazole Polyamides
Authors: Bando Toshikazu , Sugiyama Hiroshi
Published: April 2007

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, please click on HTML or PDF.
New Routes to Organofluorine Compounds Based on Ketenes and the Radical Transfer of Xanthates
Authors: Zard Samir Z.
Published: April 2007

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, please click on HTML or PDF.
Modular and Dynamic Functionalization of Polymeric Scaffolds
Authors: South Clinton R. , Burd Caroline , Weck Marcus
Published: April 2007

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, please click on HTML or PDF.
Ionic Conduction and Applications
Authors: Tuller Harry L.
Published: April 2007

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, please click on HTML or PDF.
A Dielectric Relaxation Study of Diethylsulfoxide‐Containing Solutions
Authors: Markarian S. A. , Gabrielyan L. S. , Asatryan A. M.
Published: April 2007

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, please click on HTML or PDF.
Technological Advancements for the Detection of and Protection Against Biological and Chemical Warfare Agents
Authors: Eubanks Lisa M. , Dickerson Tobin J. , Janda Kim D.
Published: April 2007

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, please click on HTML or PDF.
Receptor‐Ligand Docking Simulation for Membrane Proteins
Authors: Hirokawa Takatsugu
Published: April 2007

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, please click on HTML or PDF.
Toward Pharmacotherapy Management by Pharmacists: A Point of View by a Teacher in a Private Pharmaceutical University
Authors: Echizen Hirotoshi
Published: April 2007

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, please click on HTML or PDF.
The Skill of Pharmacist′s Record and How to Make Use of It
Authors: Kimura Takeshi
Published: April 2007

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, please click on HTML or PDF.
Applications of Microelectrodes to Problems in Chemical Oceanography
Authors: Reimers Clare E.
Published: April 2007

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, please click on HTML or PDF.
Interpretations of Laboratory Test Data on Serum Protein Binding
Authors: Takamura Norito , Tokunaga Jin , Arimori Kazuhiko
Published: April 2007

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, please click on HTML or PDF.
Cardiac manifestations of parasitic infections part 1: Overview and immunopathogenesis
Authors: Franco‐Paredes Carlos , Rouphael Nadine , Méndez José , Folch Erik , Rodraíguez‐Morales Alfonso J. , Santos José Ignacio , Hurst J. W.
Published: April 2007

Parasitic infections produce a wide spectrum of cardiac manifestations. They may involve various anatomic structures of the heart and are manifested clinically as myocarditis, cardiomyopathies, pericarditis, or pulmonary hypertension in many resource‐constrained settings. However, many parasitic infections involving the heart may also be currently diagnosed in developed countries due to growing worldwide travel, blood transfusions, and increasing numbers of immunosuppression states such as organ transplantation, use of immunosuppressive agents, or HIV/AIDS. Clinicians anywhere in the globe need to be aware of the potential cardiac manifestations of parasitic diseases. This is part one of a three‐part series discussing parasites of the heart. In this section, we provide a general overview and immunopathogenesis of parasitic infections of the heart. Copyright © 2007 Wiley Periodicals, Inc.
Metabolic syndrome in African Americans: Implications for preventing coronary heart disease
Authors: Clark Luther T. , El‐Atat Fadi
Published: April 2007

The metabolic syndrome represents a specific clustering of cardiovascular risk factors in the same individual (abdominal obesity, atherogenic dyslipidemia, elevated blood pressure, insulin resistance, a prothrombotic state, and a proinflammatory state). Almost 50 million American adults (about one in four) have the metabolic syndrome, which puts them at increased risk for the development of diabetes mellitus and cardiovascular disease. African Americans, especially African‐American women, have a high prevalence of the metabolic syndrome. This is attributable mainly to the disproportionate occurrence in African Americans of elevated blood pressure, obesity, and diabetes. Management of the metabolic syndrome consists primarily of modification or reversal of the root causes (overweight/obesity and physical inactivity) and therapy to reduce or control the risk factors. Although all components of the metabolic syndrome should be addressed, optimal control of atherogenic dyslipidemia and elevated blood pressure may reduce cardiovascular risk by more than 80%. Copyright © 2007 Wiley Periodicals, Inc.
Isolated noncompaction of the ventricular myocardium: contemporary Diagnosis and Management
Authors: Chrissoheris Michael P. , Ali Ronan , Vivas Yoel , Marieb Mark , Protopapas Zenon
Published: April 2007

Noncompaction of the ventricular myocardium is a rare form of cardiomyopathy that has been described since the early 1990s. However, noncompaction remains frequently overlooked, in part due to the limited awareness of its unique clinical and imaging characteristics. Contemporary diagnosis has been facilitated by the introduction of specific morphologic criteria by echocardiography and cardiac magnetic resonance. Management issues revolve around the management of heart failure, arrhythmias, and thromboembolic events in order to prevent the significant morbidity and even mortality that has been associated with this entity. Finally, the genetics of noncompaction have been diverse and an issue of clinical importance as it relates to screening of first‐degree relatives of affected patients. Two recent cases are presented and many of the contemporary issues in diagnosis and management, based on an extensive review of the literature, are addressed. Copyright © 2007 Wiley Periodicals, Inc.
Evidence for axonemal distortion during the flagellar beat of Chlamydomonas
Authors: Lindemann Charles B. , Mitchell David R.
Published: April 2007

In order to understand the working mechanism that governs the flagellar beat it is essential to know if the axoneme undergoes distortion during the course of the beat cycle. The rapid fixation method employed by Mitchell was able to preserve the waveform of Chlamydomonas flagella much as it appears during normal flagellar beating [Mitchell, Cell Motil Cytoskeleton 2003;56:120–129]. This conservation of the waveform suggests that the stress responsible for the production of bending is also trapped by the fixation procedure. Longitudinal sections of these well‐preserved flagella were used to document variations in the relative axonemal diameter. Sections aligned to the plane of bending, showing both the central pair microtubules and outer doublets, were examined for this purpose. Micrographs were selected that continuously showed both the outer doublets and the central pair from a straight region to a curved region of the flagellum. Axoneme diameters measured from these select micrographs showed an increase in relative diameter that averaged 39 nm greater at the crest of the bent region. This constituted a 24% increase in the axoneme diameter in the bends. The transverse stress acting across the axoneme during bending was calculated from the Geometric Clutch computer model for a simulated Chlamydomonas‐like flagellar beat. If we assume that this is representative of the transverse stress acting in a real flagellum, then the Young's modulus of the intact axoneme is ∼0.02 MPa. The possibility that the distortion of the axoneme during the beat could play a significant role in regulating dynein function is discussed. Cell Motil. Cytoskeleton 2007. © 2007 Wiley‐Liss, Inc.
Ethnic variation in return to baseline values of patient‐reported outcomes in older prostate cancer patients
Authors: Jayadevappa Ravishankar , Johnson Jerry C. , Chhatre Sumedha , Wein Alan J. , Malkowicz S. Bruce
Published: April 2007

BACKGROUND.

Ethnic variation in patient‐reported outcomes such as health‐related quality of life (HRQoL) and satisfaction with care are understudied areas in the management of elderly prostate cancer (PCa) patients.

METHODS.

In this prospective cohort study, between the years 2002 and 2004, the authors recruited 214 older (≥65 years) men with newly diagnosed PCa from an urban academic hospital and a Veterans Administration hospital. Participants completed generic (SF‐36), prostate‐specific (UCLA‐PCI) HRQoL, and satisfaction with care (CSQ‐8) surveys at baseline and at 3, 6, and 12‐months follow‐up. Clinically significant difference was used to compute return to baseline. The authors compared time to return to baseline HRQoL after controlling for confounding variables by using ANOVA and log‐linear models. Survival curves were used to compare time to return to baseline across ethnicity.

RESULTS.

Regression analysis revealed that age and marital status, not ethnicity, were independent predictors of radical prostatectomy, rather than radiation treatment. African Americans reported lower HRQoL scores at diagnosis and required a longer time to return to baseline. Log‐linear analysis indicated that African‐American ethnicity was associated with lower 12‐month scores for role physical (odds ratio [OR], 0.46; standard error [SE], 0.40), role emotional (OR, 0.37; SE, 0.43), bodily pain (OR, 0.74; SE, 0.10), urinary function (OR, 0.90; SE, 0.11), and urinary bother (OR, 0.72; SE, 0.17). Both groups reported comparably high levels of satisfaction with care.

CONCLUSIONS.

African‐American elderly exhibited poorer outcomes and required a longer time to return to baseline HRQoL. These differences highlight the need for discussion with patients and families prior to treatment about expectations and the need for support services post‐treatment. Cancer 2007. © 2007 American Cancer Society.
Epoxidation of (E,E)‐Cinnamylideneacetophenones with Hydrogen Peroxide and Iodosylbenzene with Salen‐MnIII as the Catalyst
Authors: Santos Clementina M. M. , Silva Artur M. S. , Cavaleiro José A. S. , Lévai Albert , Patonay Tamás
Published: April 2007

(E,E)‐Cinnamylideneacetophenones 3a–j were epoxidized under mild conditions with Jacobsen's catalyst 4 and hydrogen peroxide or iodosylbenzene as oxidants. γ,δ‐Monoepoxides and a diastereomeric mixture of α,β:γ,δ‐diepoxides were obtained in each case, and only the α,β‐monoepoxide of 4‐nitrocinnamylideneacetophenone (3d) was isolated. The presence of a methyl group in the vinylic moiety of substrates 3i,j allowed the formation of two γ,δ‐monoepoxide diastereomers. The epoxidation of (E,E)‐2′‐hydroxycinnamylideneacetophenones 3h,j led to the formation of the corresponding γ,δ‐monoepoxides as well as (E)‐2,3‐trans‐3‐hydroxy‐2‐styryl‐4‐chromanones, which originated from the in situ cyclisation of 2,3‐epoxy‐1‐(2‐hydroxyphenyl)‐5‐phenyl‐4‐penten‐1‐ones. The structures of all new compounds and the stereochemistry of the mono‐ and diepoxide diastereomers were established by NMR studies. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
Amperometric Glucose Biosensor Based on Platinum Nanoparticles Combined Aligned Carbon Nanotubes Electrode
Authors: Zhao Kun , Zhuang Shuqi , Chang Zhu , Songm Haiyan , Dai Liming , He Pingang , Fang Yuzhi
Published: April 2007

A sensitive amperometric glucose biosensor based on platinum nanoparticles (PtNPs) combined aligned carbon nanotubes (ACNTs) electrode was investigated. PtNPs which can enhance the electrocatalytic activity of the electrode for electrooxidating hydrogen peroxide by enzymatic reaction were electrocrystallized on 4‐aminobenzene monolayer‐grafted ACNTs electrode by potential‐step method. These PtNPs combined ACNTs' (PtNPs/ACNTs) surfaces were characterized by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The highly dispersed PtNPs on ACNTs can be obtained. The enzyme electrode exhibits excellent response performance to glucose with linear range from 1×10−5–7×10−3 mol L−1 and fast response time within 5 s. Furthermore, this glucose biosensor also has good reproducibility. It is demonstrated that the PtNPs/ACNTs electrode with high electrocatalytic activity is a suitable basic electrode for preparing enzyme electrodes.
Comparative Spectroelectrochemical Studies of Lyophilized and Nonlyophilized Laccases from Cerrena unicolor Basidiomycete
Authors: Shleev Sergey , Klis Maciej , Wang Yan , Rogalski Jerzy , Bilewicz Renata , Gorton Lo
Published: April 2007

The electrochemical, spectroelectrochemical, and kinetic investigations of two preparations of Cerrena unicolor laccase, lyophilized (LLAC) and nonlyophilized frozen enzymes (FLAC), were performed. It was found that the value of the redox potential of the T1 site of C. unicolor laccase is ca. 750 vs. NHE. It was also shown that one of the redox potentials of the T2/T3 cluster of C. unicolor laccase is close to 400 mV, as was previously confirmed for other blue multicopper oxidases, such as trees and fungal laccases, ascorbate oxidase, and bilirubin oxidase. Furthermore, the poor stability of both preparations, but especially of LLAC, in their reduced state was confirmed using mediated and mediatorless spectroelectrochemical studies. DET‐based biocatalytic reduction of O2 by C. unicolor laccase was only obtained, when FLAC was directly adsorbed on a spectrographic graphite electrode. Moreover, only low values of the steady‐state potentials of gold and graphite electrodes modified by C. unicolor laccase were also found. Heterogeneity of the 3‐D structures of laccase molecules, conformational changes, and partial denaturation of the enzyme, which appeared after enzyme isolation, purification, and especially lyophilization, were found to be the reasons for the low bioelectrocatalytic current, the high KM‐value towards O2, and the unusual electrochemical behavior of C. unicolor laccase used in the present study. In spite of the comparable specific activity and long‐term stability of both preparations in homogeneous solution, the stability of immobilized LLAC was found to be inadmissibly low for both fundamental studies and possible electrochemical applications. Indeed, FLAC is a much better source of enzyme than its lyophilized counterpart.
Evaluation of Thin Film Titanium Nitride Electrodes for Electroanalytical Applications
Authors: Nunes Kirchner Carolina , Hallmeier Karl Heinz , Szargan Rüdiger , Raschke Thomas , Radehaus Christian , Wittstock Gunther
Published: April 2007

Titanium nitride is a hard and inert conducting material that has yet not been widely used as electrode material for electroanalytical applications although there are highly developed protocols available to produce well adherent micro and nanostructured electrodes. In this paper the possibilities of using titanium nitride thin films for electroanalytical applications is investigated. Scanning electrochemical microscope (SECM) was used for analysis of the redox kinetics of a selected fast redox couple at thin films of titanium nitride (TiN) in different thicknesses. The investigation was carried out by approaching an amperometric ultramicroelectrode (UME) to the TiN film while the soluble redox couple (ferrocenemethanol/ferrociniummethanol) served as mediator in a SECM configuration. The substrate was biased at a potential so that it rereduces the species being produced at the UME, thus controlling the feedback effect. Normalized current–distance curves were fitted to the theoretical model in order to find the apparent heterogeneous standard rate constant (k°) at the sample. The data are further supported by structural investigation of the TiN films using scanning force microscopy and X‐ray photoelectron spectroscopy. It was found that the kinetics are little influenced by prolonged storage in air. The heterogeneous standard rate constants in 2 mM ferrocenemethanol were (0.73±0.05)×10−3 cm s−1 for 20 nm TiN thin layer, (1.5±0.2)×10−3 cm s−1 for 100 nm TiN thin layer and (1.3±0.2)×10−3 cm s−1 for 300 nm TiN thin layer after prolonged storage in air. Oxidative surface treatment (in order to remove organic adsorbates) decreased the kinetics in agreement with a thicker oxide layer on the material. The results suggest that their direct use for amperometric detection of reversible redox systems in particular at miniaturized configurations may be advantageous.