bluuebunny/crossref_metadata_2025 huggingface dataset:
Efficient and Selective Sulfoxidation by Hydrogen Peroxide, Using a Recyclable Flavin—[BMIm]PF6 Catalytic System.
Authors: Linden Auri A. , Johansson Mikael , Hermanns Nina , Baeckvall Jan‐E.
Published: September 2006

ChemInform 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 α‐Iodo β‐Ketosulfones and α‐Iodo Methylsulfones Using Iodine Monochloride.
Authors: Suryakiran N. , Reddy T. Srikanth , Suresh V. , Lakshman M. , Venkateswarlu Y.
Published: September 2006

ChemInform 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 New Liquid Crystalline Compounds with Side Chains Containing Hydroxy Groups or Chlorine Atom.
Authors: Kovganko V. N. , Kovganko N. N.
Published: September 2006

ChemInform 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.
Triazole‐Based Monophosphine Ligands for Palladium‐Catalyzed Cross‐Coupling Reactions of Aryl Chlorides.
Authors: Dai Qian , Gao Wenzhong , Liu Duan , Kapes Lea M. , Zhang Xumu
Published: September 2006

ChemInform 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 Preparation of (E)‐ and (Z)‐α‐Fluorostilbenes via Palladium‐Catalyzed Cross‐Coupling Reaction of High E/Z Ratio and (Z)‐1‐Bromo‐1‐fluoroalkenes.
Authors: Xu Jianjun , Burton Donald J.
Published: September 2006

ChemInform 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‐(Arylmethylene)‐(1H)‐indane‐1,3‐(2H)‐diones as Potential Fungicidal and Bactericidal Agents.
Authors: Meena S. , Shankar D. , Ramseshu K. V. , Giles D. , Prakash M. S. , Venkataraman S.
Published: September 2006

ChemInform 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.
Reaction of tert‐Butyl Isocyanide and Dialkyl Acetylenedicarboxylates in the Presence of 2‐Acetylbutyrolactone. Synthesis of Functionalized α‐Methylene‐γ‐butyrolactones.
Authors: Asghari Sakineh , Mohammadi Leila
Published: September 2006

ChemInform 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 1,3‐Dihydrobenzo[c]furans from ortho‐Lithiated Aryloxiranes.
Authors: Capriati Vito , Florio Saverio , Luisi Renzo , Perna Filippo M. , Salomone Antonio
Published: September 2006

ChemInform 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 Efficient Gold‐Catalyzed Atom‐Economical Annulation of Phenols with Dienes.
Authors: Nguyen Rene‐Viet , Yao Xiaoquan , Li Chao‐Jun
Published: September 2006

ChemInform 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.
Spiro Recyclization of Pyrrolo[2,1‐c][1,4]benzoxazine‐1,2,4‐triones by the Action of Acyclic Enamines.
Authors: Racheva N. L. , Maslivets A. N.
Published: September 2006

ChemInform 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 Unsaturated Amidine Derivatives by Three Component Reaction of Alkyl Isocyanides, Dialkyl Acetylenedicarboxylates and Pyrrole or Indole.
Authors: Anary‐Abbasinejad Mohammad , Mosslemin Mohammad H. , Anaraki‐Ardakani Hossain , Tahan Sakineh
Published: September 2006

ChemInform 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.
Aerobic Intramolecular Oxidative Amination of Alkenes Catalyzed by NHC‐Coordinated Palladium Complexes.
Authors: Rogers Michelle M. , Wendlandt Johanna E. , Guzei Ilia A. , Stahl Shannon S.
Published: September 2006

ChemInform 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.
An Efficient One‐Pot Synthesis of Novel 4‐Aryl‐1‐methyloxindoles.
Authors: van den Hoogenband Adri , Lange Jos H. M. , Iwema‐Bakker Wouter I. , den Hartog Jack A. J. , van Schaik Jord , Feenstra Rolf W. , Terpstra Jan Willem
Published: September 2006

ChemInform 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 Synthesis of Highly Functionalized Pyrazolines and Pyrazoles by Triphenylphosphine‐Mediated Reaction of Dialkyl Azodicarboxylate with Allenic Esters.
Authors: Nair Vijay , Biju A. T. , Mohanan Kishor , Suresh Eringathodi
Published: September 2006

ChemInform 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 NMR Spectral Studies of Some New 1‐Heteroaryl‐5‐amino‐3‐alkyl/aryl‐4‐cyanopyrazoles.
Authors: Aggarwal Ranjana , Kumar Vinod , Singh Shiv P.
Published: September 2006

ChemInform 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.
Application of Sulfamic Acid as an Eco‐Friendly Catalyst in an Expedient Synthesis of Benzimidazoles.
Authors: Chakrabarty Manas , Karmakar Sulakshana , Mukherji Ajanta , Arima Shiho , Harigaya Yoshihiro
Published: September 2006

ChemInform 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.
Regioselective Synthesis of N‐Substituted‐4‐substituted Isothiazolidine‐1,1‐dioxides.
Authors: Cleator Ed , Sheen Faye J. , Bio Matthew M. , Brands K. M. Jos , Davies Antony J. , Dolling Ulf‐H.
Published: September 2006

ChemInform 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 Selective and Potent Agonists of Sphingosine‐1‐phosphate 1 (S1P1) Receptor.
Authors: Vachal Petr , et al. et al.
Published: September 2006

ChemInform 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.
An Efficient One‐Pot Synthesis of 2‐Amino‐4H‐pyrans.
Authors: Zonouzi A. , Kazemi D. , Nezamabadi M.
Published: September 2006

ChemInform 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.
Chemoselective Synthesis of Heterocyclic Derivatives of 18‐nor Equilenine, 16‐Substituted‐12H‐11‐oxa‐15‐aza‐17‐thia‐cyclopenta[a]phenanthrenene and Their in vitro Evaluation of Antibacterial and Antifungal Activity.
Authors: Malviya N. J. , Kulkarni A. M. , Jaimini D. , Jadhav B. L. , Karnik A. V.
Published: September 2006

ChemInform 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.
Regioselective Synthesis of 7‐Acetyl‐11c‐methyl‐4b,5,7,11c‐tetrahydro[1]benzofuro [2′,3′:4,5]thiopyrano[2,3‐b]indoles by Sequential Claisen Rearrangement of 2‐(4′‐Aryloxybut‐2′‐ynylthio)‐1‐acetylindoles.
Authors: Majumdar K. C. , Alam S.
Published: September 2006

ChemInform 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.
In(OTf)3‐Catalyzed Tandem Nucleophilic Addition and Cyclization of ortho‐Alkynylarylaldimines to 1,2‐Dihydroisoquinolines.
Authors: Yanada Reiko , Obika Shingo , Kono Hideki , Takemoto Yoshiji
Published: September 2006

ChemInform 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.
Transformations of sym‐Octahydroxanthene‐1,8‐diones and 1,8‐Dioxo‐sym‐octahydroxanthylium Salts in Recyclization under the Influence of Amines.
Authors: Shchekotikhin Yu. M. , Nikolaeva T. G.
Published: September 2006

ChemInform 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.
Phosphomolybdic Acid‐Catalyzed Efficient One‐Pot Three‐Component Aza‐Diels—Alder Reactions under Solvent‐Free Conditions: A Facile Synthesis of trans‐Fused Pyrano‐ and Furanotetrahydroquinolines.
Authors: Nagaiah K. , Sreenu D. , Rao R. Srinivasa , Vashishta G. , Yadav J. S.
Published: September 2006

ChemInform 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 12,13‐Dihydro‐5‐oxoquinolino[2,3‐a]carbazoles, 3,11‐Dihydro‐2,4‐dioxopyrano[2,3‐a]carbazoles and Quinolino[2,3‐b]carbazolo[6,5‐a]pyran‐7,8‐diones.
Authors: Sangeetha V. , Prasad K. J. Rajendra
Published: September 2006

ChemInform 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 2‐Chlorobenzo[b][1,8]naphthyridines
Authors: Vandana J. Christobel , Ragunath L. , Rajendran S. P.
Published: September 2006

ChemInform 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.
An Efficient Direct Amination of Cyclic Amides and Cyclic Ureas.
Authors: Wan Zhao‐Kui , Wacharasindhu Sumrit , Binnun Eva , Mansour Tarek
Published: September 2006

ChemInform 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 Modular Approach to 4,5‐Diaminopyrrolo[2,3‐d]pyrimidines and 2,4,5‐Triaminopyrrolo[2,3‐d]pyrimidines.
Authors: Voronkov Michael V. , Gu Kunjian , Baugh Simon D. P. , Becker Michael R.
Published: September 2006

ChemInform 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 Regioisomeric Polyfluoroalkylpyrazolo[1,5‐a]pyrimidines.
Authors: Yachevskii D. S. , Chizhov D. L. , Charushin V. N.
Published: September 2006

ChemInform 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.
Reaction of Anthranilic Acid Amides with Cyclic Anhydrides.
Authors: Shemchuk L. A. , Chernykh V. P. , Krys'kiv O. S.
Published: September 2006

ChemInform 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‐Assisted Preparation of Fused Bicyclic Heteroaryl Boronates: Application in One‐Pot Suzuki Couplings.
Authors: DiMauro Erin F. , Vitullo Jason R.
Published: September 2006

ChemInform 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 Evaluation of New Bicyclic Fluorinated Uracils Through Ring‐Closing Metathesis.
Authors: Fustero Santos , Catalan Silvia , Piera Julio , Sanz‐Cervera Juan F. , Fernandez Begona , Acena Jose Luis
Published: September 2006

ChemInform 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.
Solvent‐Free Regioselective Synthesis of 6‐ and 7‐Substituted Pteridines under Microwave Irradiation.
Authors: Singh R. , Geetanjali Geetanjali
Published: September 2006

ChemInform 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‐Phenylquinoxaline from α‐Substituted N‐(2‐Dichloro‐2‐phenylethyl)arenesulfonamides and o‐Phenylenediamine.
Authors: Rozentsveig G. N. , Rozentsveig I. B. , Mirskova A. N. , Levkovskaya G. G.
Published: September 2006

ChemInform 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.
Bicyclic ortho‐Aminocarbonitriles — New Accessible Synthons.
Authors: Kurbatov E. S. , Krasnikov V. V. , Mezheritskii V. V.
Published: September 2006

ChemInform 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 Facile Synthesis of 5‐Alkyl‐1,2‐dihydro‐spiro[4H‐3,1‐benzoxazine‐2,3′[3H]indol]‐4,2′‐diones under Microwave Irradiation.
Authors: Saxena Anjali , Khanna Pankaj , Bhagat Sunita , Gupta Archana , Jain Subhash C.
Published: September 2006

ChemInform 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‐Step Synthesis of a Novel Heterocyclic System: Spiro[[1,4]thiazino[4,3‐a]quinoline‐5,5′‐pyrimidine].
Authors: Paramonov I. V. , Belyaev N. A. , Glukhareva T. V. , Volkov A. S. , Deeva E. V. , Morzherin Yu. Yu.
Published: September 2006

ChemInform 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, X‐Ray Crystallographic Analysis and Antitumor Activity of 3,6‐Bis(substitutedphenyl)‐1,4‐bis (substitutedphenylsulfonyl)‐1,4‐dihydro‐1,2,4,5‐tetrazine.
Authors: Hu Wei‐Xiao , Lv Lu‐ping , Xu Feng , Shi Hai‐Bo
Published: September 2006

ChemInform 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 Contraction of N‐Chlorolactams, a Novel Rearrangement.
Authors: Drouin Alexandre , Lessard Jean
Published: September 2006

ChemInform 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.
Reactions of Lithiated Allenes with Isothiocyanates: First Example of Deprotonation of 2‐Aza‐1,3,5‐trienes. Synthesis of 6‐Methoxy‐2‐methyl‐3H‐azepine and 3‐Methoxy‐7‐methyl‐2‐methylsulfanyl‐4,5‐dihydro‐3H‐azepine.
Authors: Nedolya N. A. , Dmitrieva L. L. , Albanov A. I. , Klyba L. V. , Tarasova O. A. , Ushakov I. A.
Published: September 2006

ChemInform 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 1,5‐Benzodiazepine Derivatives Catalyzed by Zinc Chloride.
Authors: Pasha Mohamed Afzal , Jayashankara Vaderapura Puttaramegowda
Published: September 2006

ChemInform 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 1,5‐Benzothiazepines. Part 32. Synthesis and Antimicrobial Studies of 8‐Substituted‐2,5‐dihydro‐2‐(4‐pyridyl)‐4‐ (2‐thienyl)‐1,5‐benzothiazepines.
Authors: Pant Seema , Chandra Hem , Sharma Priyanka , Pant Umesh C.
Published: September 2006

ChemInform 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.
Rh‐Catalyzed Enantioselective Hydrogenation of Vinyl Boronates for the Construction of Secondary Boronic Esters.
Authors: Moran Wesley J. , Morken James P.
Published: September 2006

ChemInform 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.
Preparation of Silyl Esters by ZnCl2‐Catalyzed Dehydrogenative Cross‐Coupling of Carboxylic Acids and Silanes.
Authors: Liu Guo‐Bin
Published: September 2006

ChemInform 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.
Hydrophosphination of Alkoxyalkenes Catalyzed by Transition Metal Complexes.
Authors: Shulyupin M. O. , Trostyanskaya I. G. , Kazankova M. A. , Beletskaya I. P.
Published: September 2006

ChemInform 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 Catalytic, Environmentally Benign Method for the Epoxidation of Unsaturated Terpenes with Hydrogen Peroxide.
Authors: Grigoropoulou Georgia , Clark James H.
Published: September 2006

ChemInform 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 16‐Substituted 23,24‐Dinorcholane Derivatives.
Authors: Litvinovskaya R. P. , Drach S. V. , Khripach V. A.
Published: September 2006

ChemInform 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 6‐Oxaestra‐1,3,5(10),8,14‐pentaenes.
Authors: Abusalimov Sh. N. , Nikol'skaya S. K. , Starova G. L. , Selivanov S. I. , Shavva A. G.
Published: September 2006

ChemInform 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.
Steroid and Aliphatic Esters from the Seeds of Nigella sativa.
Authors: Mehta B. K. , Gupta Meenal , Verma Manjul
Published: September 2006

ChemInform 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.
(‐)‐Ternatin, a Highly N‐Methylated Cyclic Heptapeptide that Inhibits Fat Accumulation: Structure and Synthesis.
Authors: Shimokawa Kenichiro , Mashima Ituska , Asai Akiko , Yamada Kaoru , Kita Masaki , Uemura Daisuke
Published: September 2006

ChemInform 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.
Dihydroxyacetone Variants in the Organocatalytic Construction of Carbohydrates: Mimicking Tagatose and Fuculose Aldolases.
Authors: Suri Jeff T. , Mitsumori Susumu , Albertshofer Klaus , Tanaka Fujie , Barbas Carlos F. III
Published: September 2006

ChemInform 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 Aminoethyl Glycoside of the Oligosaccharide Chain of Ganglioside Fuc‐GM1.
Authors: Cheshev P. E. , Tsvetkov Yu. E. , Nifantiev N. E.
Published: September 2006

ChemInform 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.
Syntheses of Vinca Alkaloids and Related Compounds. Part 104. A Concise Synthesis of (‐)‐Vincapusine (I).
Authors: Moldvai Istvan , Gati Tamas , Szantay Csaba Jr. , Szantay Csaba
Published: September 2006

ChemInform 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.
Flueggenines A and B, Two Novel C,C‐Linked Dimeric Indolizidine Alkaloids from Flueggea virosa.
Authors: Gan Li‐She , Fan Cheng‐Qi , Yang Sheng‐Ping , Wu Yan , Lin Li‐Ping , Ding Jian , Yue Jian‐Min
Published: September 2006

ChemInform 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.
Facile Purification of Honokiol (I) and Its Antiviral and Cytotoxic Properties.
Authors: Amblard Franck , Delinsky David , Arbiser Jack L. , Schinazi Raymond F.
Published: September 2006

ChemInform 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.
Studies Toward the Synthesis of Salinosporamide A, a Potent Proteasome Inhibitor.
Authors: Caubert Virginie , Langlois Nicole
Published: September 2006

ChemInform 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.
Siphonazole (I), an Unusual Metabolite from Herpetosiphon sp.
Authors: Nett Markus , Erol Oezlem , Kehraus Stefan , Koeck Matthias , Krick Anja , Eguereva Ekaterina , Neu Edith , Koenig Gabriele M.
Published: September 2006

ChemInform 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 New Ellagic Acid Derivatives.
Authors: Jadhav P. D. , Laddha K. S.
Published: September 2006

ChemInform 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.
Unique Pore Selectivity for Cs+ and Exceptionally High NH4+ Exchange Capacity of the Chalcogenide Meterial K6Sn[Zn4Sn4S17].
Authors: Manos Manolis J. , Chrissafis Konstantinos , Kanatzidis Mercouri G.
Published: September 2006

ChemInform 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 Antitumor Properties of New Platinum(IV) Complexes with Aminonitroxyl Radicals.
Authors: Sen' V. D. , Golubev V. A. , Lugovskaya N. Yu. , Sashenkova T. E. , Konovalova N. P.
Published: September 2006

ChemInform 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 Development of Nd—Fe—B Sintered Magnets and Their Applications
Authors: Matsuura Yutaka
Published: September 2006

ChemInform 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.
Low‐Temperature Deposition of L10 FePt Films for Ultra‐High Density Magnetic Recording
Authors: Chen J. S. , Lim B. C. , Ding Y. F. , Chow G. M.
Published: September 2006

ChemInform 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.
Structural Aspects of Phase Transitions
Authors: Kubicki Maciej
Published: September 2006

ChemInform 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 Importance of the Carbon Surface Properties in Carbon/Ceramic Composites
Authors: Vix‐Guterl Cathie , Dentzer Joseph , Gadiou Roger
Published: September 2006

ChemInform 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.
Mechanisms and Geochemical Significance of Si—Al Substitution in Zeolite Solid Solutions
Authors: Neuhoff Philip S. , Ruhl Laura S.
Published: September 2006

ChemInform 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.
Use of Chiral Sulfoxides in Asymmetric Synthesis
Authors: Pellissier Helene
Published: September 2006

ChemInform 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 Stable Silylenoid and a Donor‐Stabilized Chlorosilylene: Low‐Coordinate Silicon Compounds — A Never‐Ending Story?
Authors: Weidenbruch Manfred
Published: September 2006

ChemInform 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.
Silicon, Germanium, Tin and Lead
Authors: Layfield Richard A.
Published: September 2006

ChemInform 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.
B, Al, Ga, In, Tl
Authors: Aldridge Simon
Published: September 2006

ChemInform 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.
Carboranes Including Their Metal Complexes
Authors: Jelliss Paul A.
Published: September 2006

ChemInform 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.
Synthetic Methodologies for the Preparation of Epothilones and Analogues
Authors: Luduvico Inacio , Le Hyaric Mireille , De Almeida Mauro V. , Da Silva Adilson D.
Published: September 2006

ChemInform 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.
Diversity Oriented Synthesis of Small Molecule Libraries
Authors: Hotha Srinivas
Published: September 2006

ChemInform 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 Preparation of New Phosphorus‐Centered Functional Groups for Modified Oligonucleotides and Other Natural Phosphates
Authors: Gautier Arnaud , Lopin Chrystel , Garipova Goulnara , Dubert Olivier , Kalinina Irina , Salcedo Carmen , Balieu Sebastien , Glatigny Stephane , Valnot Jean‐Yves , Gouhier Geraldine , et al. et al.
Published: September 2006

ChemInform 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 Diversity of Stable and Persistent Phosphorus‐Containing Radicals
Authors: Armstrong A. , Chivers T. , Boere R. T.
Published: September 2006

ChemInform 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.
Tin‐Free Radical Reactions Mediated by Organoboron Compounds
Authors: Darmency Vincent , Renaud Philippe
Published: September 2006

ChemInform 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.
Dialkylzincs in Radical Reactions
Authors: Bazin Samantha , Feray Laurence , Bertrand Michele P.
Published: September 2006

ChemInform 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 aza‐Diels—Alder Reactions
Authors: Rowland Gerald B. , Rowland Emily B. , Zhang Qiang , Antilla Jon C.
Published: September 2006

ChemInform 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.
Supramolecular Species Bearing Quaternary Azaaromatic Moieties
Authors: Sliwa Wanda , Bachowska Barbara
Published: September 2006

ChemInform 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.
Catalytic Asymmetric Synthesis of α‐ and β‐Amino Phosphonic Acid Derivatives
Authors: Ma Jun‐An
Published: September 2006

ChemInform 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.
Progress Toward the Total Synthesis of Guanacastepene A
Authors: Maifeld Sarah V. , Lee Daesung
Published: September 2006

ChemInform 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‐ and Copper‐Catalyzed [4 + 2] Benzannulations Between Enynal or Enynone Units and 2π‐Systems
Authors: Asao Naoki
Published: September 2006

ChemInform 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 Fascinating World of Low‐Coordination Silicon Compounds: Theory and Experiment in Synergy
Authors: Karni Miriam , Apeloig Yitzhak
Published: September 2006

ChemInform 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.
Reactions of 3‐Formylchromone with Active Methylene and Methyl Compounds and Some Subsequent Reactions of the Resulting Condensation Products
Authors: Gasparova Renata , Lacova Margita
Published: September 2006

ChemInform 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.
Enantiopure Sulfoxides and Sulfinamides — Recent Developments in Their Stereoselective Synthesis and Applications to Asymmetric Synthesis
Authors: Senanayake Chris H. , Krishnamurthy Dhileepkumar , Lu Zhi‐Hui , Han Zhengxu , Gallou Isabelle
Published: September 2006

ChemInform 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.
Nucleophile Isotope Effects
Authors: Anderson Vernon E. , Cassano Adam G. , Harris Michael E.
Published: September 2006

ChemInform 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.
Phosphorus—Selenium Heterocycles
Authors: Gray Ian P. , Woollins J. Derek
Published: September 2006

ChemInform 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.
Synthetic and Theoretical Studies of Novel Ring Closure and Ring Opening Reactions
Authors: Sepulveda‐Arques Jose , Gonzalez‐Rosende M. Eugenia
Published: September 2006

ChemInform 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 Catalysis under Biphasic Conditions
Authors: Sinou Denis
Published: September 2006

ChemInform 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.
Soluble Axially Substituted Phthalocyanines: Synthesis and Nonlinear Optical Response
Authors: Chen Yu , Hanack Michael , Blau Werner J. , Dini Danilo , Liu Ying , Lin Ying , Bai Jinrui
Published: September 2006

ChemInform 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.
Nanoparticles as Drug Delivery Systems for the Brain
Authors: Kreuter Joerg
Published: September 2006

ChemInform 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.
Anaerobic Treatment: Thermophilic and Propionate Implications
Authors: Speece R. E. , Boonyakitsombut Saroch , Kim Moonil , Azbar Nuri , Ursillo Pepi
Published: September 2006

ChemInform 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.
Green Chemistry in Sustainable National Development
Authors: Kidwai M. , Thakur R.
Published: September 2006

ChemInform 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.
Cooperative, community‐spiritedandcommercial: social sustainability at Bendigo Bank
Authors: Stubbs Wendy , Cocklin Chris
Published: September 2006

Using a case study approach, this article examines how an Australian bank supports and invests in social sustainability using a community development approach. Bendigo Bank's community engagement model (CEM) is consistent with a stakeholder perspective of the firm. The CEM is a hybrid model drawing on commercial principles, such as the for‐profit shareholder‐ownership structure, and community development values, such as trust, loyalty, integrity, volunteerism, cooperation and community spirit. The CEM contributes to community development by retaining local capital through a revenue‐share arrangement, which is used to invest in further community enhancement initiatives. The success of Bendigo Bank's CEM indicates that the ‘collaborative commerce’ model could be used as a design guideline for other organizations seeking to improve their social sustainability. Copyright © 2006 John Wiley & Sons, Ltd and ERP Environment.
Multispectral imaging of ion transport in neutral carrier‐based cation‐selective membranes
Authors: Gyurcsányi Robert E. , Lindner Ernõ
Published: September 2006

Background:

High‐resolution spectroscopic imaging of the cross section of ion‐selective membranes during real‐time electrochemical measurements is termed spectroelectrochemical microscopy (SpECM). SpECM is aimed for optimizing the experimental conditions in mass transport controlled ion‐selective electrode (ISE) membranes for improved detection limit.

Methods:

The SpECM measurements are performed in a thin layer electrochemical cell. The key element of the cell is a membrane strip spacer ring assembly which forms a two compartment electrochemical cell. The cell is placed onto the stage of a microscope and the membrane strip is positioned in the center of the field of view. A slice of the image is focused onto the entrance slit of the imaging spectrometer.

Results:

SpECM has been used for the determination of the diffusion coefficients of different membrane ingredients and for the quantitative assessment of the charged site concentrations in ISE membranes and membrane plasticizers. In addition, changes in the concentration profiles of the ionophore (free and complexed) and charged mobile sites inside the ISE membranes are documented upon the application of large external voltages.

Conclusions:

This account demonstrates the power and advantages of SpECM, a multispectral imaging method for investigations of mass transport processes in ISE membranes during electrochemical measurements. © 2006 International Society for Analytical Cytology
Forensic visualization of foreign matter in human tissue by near‐infrared spectral imaging: Methodology and data mining strategies
Authors: Lee Eunah , Kidder Linda H. , Kalasinsky Victor F. , Schoppelrei Joseph W. , Lewis E. Neil
Published: September 2006

Background:

Rapidity of data acquisition, high image fidelity and large field of view are of tremendous value when looking for chemical contaminants or for the proverbial “needle in the haystack” – in this case foreign inclusions in histologic sections of biopsy or autopsy tissues. Near infrared chemical imaging is one of three chemical imaging techniques (NIR, MIR and Raman) based on vibrational spectroscopy, and provides distinct technical advantages for this application.

Methods:

We have chosen to utilize and evaluate near infrared (NIR) imaging for studies of foreign materials in tissue because the experimental configuration is relatively simple, data collection is rapid, and large sample areas can be screened with high image fidelity and spatial resolution.

Results:

We have shown that NIR imaging can readily find and identify silicone gel inclusions in biological tissue samples. Additionally, preliminary results indicate that spectral signatures in the data set are also potentially sensitive to structural changes in the surrounding tissue that may be induced by the foreign body.

Conclusions:

NIR chemical imaging is a powerful, non‐destructive tool for localization and identifying foreign contaminants in biological tissue. Preliminary results indicate that NIR imaging is also sensitive enough to differentiate tissue types (perhaps based on collagen structural differences), and provide data on the spatial localization of these components. © 2006 International Society for Analytical Cytology
Spectral kinetics ratiometry: A simple approach for real‐time monitoring of fluorophore distributions in living cells
Authors: Ramanujan V. Krishnan , Biener‐Ramanujan Eva , Armmer Kinton , Centonze Victoria E. , Herman Brian A.
Published: September 2006

Background:

Spectral Imaging Microscopy is gaining attention in biological research. Most of the commercial systems in vogue employ linear spectral un‐mixing algorithms and/or spectral profile matching algorithms to extract the component spectral information from the measured specimen spectra. The need to accurately deconvolve multiple spectra with minimal cross‐contamination is always accompanied by an increase in system complexity and cost.

Methods:

We describe here a variant of the spectral waveform cross‐correlation analysis (SWCCA) method where the master reference spectral library is constructed by composite spectra with varying ratios of component spectra, unlike the conventional spectral library where pure spectra form the components. We demonstrate that this spectral kinetics ratiometric approach gives realistic estimates of fluorophore distribution in living cells with a better spectral correlation as compared with pure component spectral libraries.

Results:

Biological applications demonstrated in this article include acceptor photobleaching FRET, caspase activity during cell death and mitochondrial membrane polarization kinetics during substrate metabolism.

Conclusions:

Beyond the representative applications presented in this article, we think the proposed approach can be valuable in dynamic studies of a variety of other cellular processes such as pH oscillations, photobleaching and quenching kinetics. Besides giving better spectral correlation and real‐time monitoring of biophysical processes in living cells, this method can serve as an economical solution for high‐throughput spectral classification requirements. © 2006 International Society for Analytical Cytology
Confocal spectral imaging in tissue with contrast provided by raman vibrational signatures
Authors: Whitley Andrew , Adar Fran
Published: September 2006

Confocal Raman imaging of biological materials offers the opportunity to extract chemical information on histologically defined regions and on sub‐cellular organelles. This article reviews the technology and some successful applications. The chemical contrast from vibrational Raman spectroscopy is derived from the specific atomic motion of every molecule as detected by the Raman phenomenon. Examples show the successful identification of foreign material in pathological specimens, identification of lipid‐type and calcium mineral‐type in a mouse model of atherosclerosis, and component mapping in a pharmaceutical tablet. It is suggested that these methods can even be useful in studying metabolic disorders. © 2006 International Society for Analytical Cytology
An automatic procedure for evaluation of single cell motility
Authors: Dmytriyev Anatoliy , Tkach Vadim , Rudenko Olga , Bock Elisabeth , Berezin Vladimir
Published: September 2006

Background:

Cell motility is vital in many physiological and pathological processes, such as embryogenesis, inflammation, wound healing, and metastasis. However, the time‐consuming step in the evaluation of individual cell motility is the analysis of hundreds of recorded images of cell cultures in general consisting of retrieving images, one at a time, and marking the positions of individual cells by a computer mouse. Therefore, the aim of the present study was to develop a novel automatic procedure for the evaluation of cell motility.

Materials and Methods:

The procedure was tested on fibroblasts and glioma and adenocarcinoma cells engineered to express the green fluorescent protein by either transient transfection or adenovirus transduction, allowing automatic recognition of cell coordinates on retrieved images.

Results:

The effects of serum growth factors, teratogenic compounds, and overexpression of transcription factors on the motile behavior of cultured cells were determined. Cell motility was estimated by both manual and automatic marking of cell position and subsequently motility parameters were computed. The results obtained by the two procedures were found to correlate significantly.

Conclusions:

We developed a procedure allowing automatic video recording of sparsely seeded cells transfected with a plasmid or tranduced with a recombinant virus expressing the enhanced green fluorescent protein (EGFP). © 2006 International Society for Analytical Cytology
Spectral imaging microscopy web sites and data
Authors: McNamara George , Gupta Amit , Reynaert James , Coates Thomas D. , Boswell Carl
Published: September 2006

The Internet is enabling greater access to spectral imaging publications, spectral graphs, and data than that was available a generation ago. The spectral imaging systems discussed in this issue of Cytometry work because reagent and hardware spectra are reproducible, reusable, and provide input to spectral unmixing and spectral components recognition algorithms. These spectra need to be readily available in order to determine what to purchase, how to use it, and what the output means. We refer to several commercially sponsored and academic spectral web sites and discuss our spectral graphing and data sites. Sites include fluorescent dye graph servers from Invitrogen/Molecular Probes, BD Biosciences, Zeiss/Bio‐Rad Cell Sciences, and filter set servers from Chroma Technology and Omega Optical. Several of these sites include data download capabilities. Recently, two microscope manufacturers have published on their web sites transmission curves for select objective lenses—crucial data for anyone doing multiphoton excitation microscopy. Notable among the academic sites, PhotoChemCAD 2.0 has over 200 dyes and a downloadable database/graphing program, and the USC‐A Chemistry UV–vis Database displays absorption spectra of many dyes and indicators used in clinical histology and pathology. Our Fluorescent Spectra graphing/calculator site presents dyes, filters, and illumination data from many of these and additional sources. PubSpectra is our free download site which uses Microsoft Excel files as standardized human/machine readable format with over 2,000 biomedical spectra. The principle that data is not subject to copyright provides a framework in which all scientific data should be made freely accessible. © 2006 International Society for Analytical Cytology
The Nikon C1si combines high spectral resolution, high sensitivity, and high acquisition speed
Authors: Larson Jeffrey M.
Published: September 2006

Spectral imaging is a natural extension of the capabilities of confocal microscopes. The first confocal spectral imaging (CSI) instruments were able to acquire spectral data that allowed the emissions of overlapping fluorescent probes to be assigned to data channels representing a spectrum rather than a range of emission wavelengths. This marked a significant improvement over what could be done by channel series with standard confocal microscopes. However the performance of these earlier designs can fall short in one or more of the following areas; sensitivity, spectral resolution and reproducibility, acquisition speed, and unmixing accuracy. Nikon has recently introduced a new CSI instrument, C1si, that overcomes some of the more serious performance deficiencies of earlier designs through unique optical, electronic, and data handling advances. C1si uses a multianode photomultiplier tube (PMT) as the detector and typically acquires spectral data in a single scan. Sensitivity is enhanced over designs diffracting randomly polarized fluorescence by rotating the polarization of all emission photons to the S‐plane, the plane for which the diffraction grating is most efficient. Three diffraction gratings are provided supporting wavelength sampling increments of 2.5, 5, and 10 nm. Improvements have been made in the digitization process to increase detection efficiency as well. C1si is calibrated to a high enough standard that it is possible to share and reproduce data between instruments. The algorithm implemented in the EZ‐C1 software is able to accurately and repeatedly unmix fluorescent probes with emission peaks separated by as little as 5 nm. It is possible to unmix probes with emission peaks separated by 20 nm with a 10–1 brightness difference. Three probes can be unmixed with emission peaks contained within a 20 nm range. Acquisition is fast enough and the sensitivity is sufficient for C1si to acquire more than 100 frames of spectral time series data without serious photobleaching. © 2006 International Society for Analytical Cytology