bluuebunny/crossref_metadata_2025_split huggingface dataset:
Studies of 2‐Azaazulenium Derivatives: Unsymmetrical Trimethine Cyanine Dyes Bearing a 2‐Azaazulenium Moiety as One of the Terminal Groups
Authors: Bricks Julia , Ryabitskii Aleksey , Kachkovskii Alexei 
Published: June 2010

AbstractWe report here the synthesis of a series of symmetrical and unsymmetrical trimethine cyanine dyes derived from 2‐azaazulene, combined spectral and quantum‐chemical investigations of their molecular geometry and electron structure, as well as the nature of the lowest electron transitions. Based on the analysis of both calculations and experimental data obtained from absorption and13C NMR spectra, it was concluded that the 2‐azaazulene residue can be treated as a weakly basic terminal group; its donor properties are provided with the participation of the HOMO−1, in contrast to the typical Brooker’s terminal residues with their donor HOMOs. The new classification of the terminal groups of cyanine dyes, and hence the classification of types of unsymmetrical cyanines, is proposed. It is shown that the nature of the higher electron transitions (delocalized or local) in the cyanine dyes depends on their type. In the unsymmetrical trimethine cyanine of the mixed type, negative deviations are observed in their absorption spectra.
Pyrrole and Oligopyrrole Synthesis by 1,3‐Dipolar Cycloaddition of Azomethine Ylides with Sulfonyl Dipolarophiles
Authors: Robles‐Machín Rocío , López‐Pérez Ana , González‐Esguevillas María , Adrio Javier , Carretero Juan Carlos 
Published: June 2010

AbstractA procedure for the synthesis of functionalized, substituted pyrroles by 1,3‐dipolar cycloaddition of azomethine ylides has been developed. This protocol is based on the metal‐catalyzed cycloaddition of α‐iminoesters with sulfonyl dipolarophiles, followed by the base‐promoted elimination of the sulfonyl groups. A wide variety of 2,5‐disubstituted and 2,3,5‐ and 2,4,5‐trisubstituted pyrroles have been prepared in satisfactory yields from 1,2‐bis(sulfonyl ethylene), β‐sulfonylenones, and β‐sulfonylacrylates. This method can be applied in an iterative and straightforward manner to the construction of oligopyrroles, from bipyrroles to pentapyrroles. Iterative [n+1] and [n+2] approaches have been devised, the latter involves double 1,3‐dipolar cycloaddition from pyrrolyl‐based bis(iminoesters).
ChemInform Abstract: Layer Structure of (NH4)CoPO4×H2O.
Authors: Yakubovich Olga V. , Karimova Oksana V. , Dimitrova Olga V. , Massa Werner 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: NH4VO(NH3)PO4.
Authors: Fratzky Dietmar , Worzala Horst , Goetze Thomas , Meisel Manfred 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Crystal Structures of Monofluorosulfites MSO2F (M: K, Rb).
Authors: Kessler Ulrich , Jansen Martin 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ce2Ti2SiO9 — The First Titanate‐Silicate with Cerium — Preparation, Characterization, and Structure.
Authors: Zenser Lars‐Peter , Weil Matthias , Gruehn Reginald 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Excess Enthalpies of Liquid Ga—Pb—Te Alloys.
Authors: Blachnik R. , Klose E. , Roemermann F. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ion‐Pair and Solvent Relaxation Processes in Aqueous Na2SO4 Solutions.
Authors: Buchner Richard , Capewell Stephen G. , Hefter Glenn , May Peter M. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Amorphous Manganese Oxyiodides Exhibiting High Lithium Intercalation Capacity at Higher Current Density.
Authors: Kim J. , Manthiram A. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: High Capacity, Temperature‐Stable Lithium Aluminum Manganese Oxide Cathodes for Rechargeable Batteries.
Authors: Chiang Yet‐Ming , Sadoway Donald R. , Jang Young‐Il , Huang Biying , Wang Haifeng 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Crystal Structure of Nonstoichiometric La(Ni,Sn)5+x Alloys and Their Properties as Metal Hydride Electrodes.
Authors: Vogt T. , Reilly J. J. , Johnson J. R. , Adzic G. D. , McBreen J. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Investigation of the Thermal Decomposition of Some Metal‐Substituted Keggin Tungstophosphates.
Authors: Gamelas Jose A. , Couto Fatima A. S. , Trovao M. Cristina N. , Cavaleiro Ana M. V. , Cavaleiro Jose A. S. , de Jesus Julio D. Pedrosa 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Quartzlike Carbon Dioxide: An Optically Nonlinear Extended Solid at High Pressures and Temperatures.
Authors: Iota V. , Yoo C. S. , Cynn H. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis and Structure of Anhydrous Rare‐Earth Perchlorates Ln(ClO4)3 (Ln: La, Ce—Er, Y): Derivatives of the UCl3 Type of Structure.
Authors: Wickleder Mathias S. , Schaefer Wolfgang 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Efficient Asymmetric Protonation of Enolates with Readily Accessible Chiral α‐Sulfinyl Alcohols.
Authors: Asensio Gregorio , Aleman Pedro , Cuenca Ana , Gil Jesus , Medio‐Simon Mercedes 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Palladium‐Mediated Dynamic Kinetic Resolution: Stereoselective Synthesis of Vicinal Diamines.
Authors: Cook Gregory R. , Shanker P. Sathya , Pararajasingham Ketheeswaran 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: N,N‐Phthaloylamino Acids as Chiral Auxiliaries in Asymmetric Mannich‐Type Reactions.
Authors: Mueller Roland , Goesmann Helmut , Waldmann Herbert 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Stereochemistry of a Retro‐Carbolithiation Reaction.
Authors: Hoffmann Reinhard W. , Koberstein Ralf 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Allylic Alkylation Catalyzed by Palladium Complexes with Atropisomeric Quinazolinone Phosphine Ligands.
Authors: Dai Xuedong , Virgil Scott 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Stereoselectivity in the Double Reductive Alkylation of Pyrroles: Synthesis of cis‐3,4‐Disubstituted Pyrrolidines.
Authors: Donohoe Timothy J. , Harji Rakesh R. , Cousins Rick P. C. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Addition of Secondary Amines to Maleamic Esters and Maleimides.
Authors: Bergman Jan , Brimert Thomas 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Polycyclic Structures by Diels—Alder Reaction Using Inner‐Outer‐Ring 1,3‐Bis[trimethylsilyloxy]dienes.
Authors: Perez Sestelo Jose , Real M. del Mar , Mourino Antonio , Sarandese Luis A. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Furans Act as Dienophiles in Facile Diels—Alder Reactions with Masked o‐Benzoquinones.
Authors: Chen Chien‐Hsing , Rao Polisetti Dharma , Liao Chun‐Chen 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Thermal Cycloaddition Reaction of Symmetrical and Unsymmetrical α‐Diazo‐β‐diketones with 4‐Aryl‐2‐methyl‐2,3‐dihydro‐1,5‐benzothia/diazepines.
Authors: Xu Jiaxi , Jin Sheng 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Intramolecular Cyclization of (Z)‐N‐4‐Alkenylnitrones and the Effects of Alkenyl Substituents.
Authors: Hems William P. , Tan Choon‐Hong , Stork Thomas , Feeder Neil , Holmes Andrew B. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Stereoselective Synthesis of the Indolizidine Core of the Allopumiliotoxins.
Authors: Tan Choon‐Hong , Stork Thomas , Feeder Neil , Holmes Andrew B. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Catalytic Version of a Nickel Promoted Intramolecular Tandem Cyclization—Cyanation Process.
Authors: Hinojosa Susana , Delgado Antonio , Llebaria Amadeu 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Effect of a Cobalt(II) Complex on the Radical Reaction of Vinyl Type Sulfides. A “Radico‐Catalysis”.
Authors: Tada Masaru , Uetake Tomohiro , Hanaoka Yoshinobu 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Most User‐Friendly Protocol for Ring Closing Metathesis Reactions.
Authors: Fuerstner Alois , Ackermann Lutz 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Luminescent Properties of Divalent Samarium‐Doped Strontium Hexaborate.
Authors: Zeng Qinghua , Pei Zhiwu , Wang Shubing , Su Qiang , Lu Shaozhe 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Isothermal in situ Reduction Kinetics of CoCl2—SiO2 Gels to Co—SiO2 Nanocomposites.
Authors: Basumallick A. , Das G. C. , Mukherjee S. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reaction of H2 and H2S with CoMoO4 and NiMoO4: TPR, XANES, Time‐Resolved XRD, and Molecular‐Orbital Studies.
Authors: Rodriguez Jose A. , Chaturvedi Sanjay , Hanson Jonathan C. , Brito Joaquin L. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Alumina‐Supported Gallium Oxide Catalysts for NO Selective Reduction: Influence of the Local Structure of Surface Gallium Oxide Species on the Catalytic Activity.
Authors: Shimizu Ken‐ichi , Takamatsu Mikio , Nishi Koji , Yoshida Hisao , Satsuma Atsushi , Tanaka Tsunehiro , Yoshida Satohiro , Hattori Tadashi 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Novel Unsymmetrical ortho‐Metalated Dirhodium(II) Catalysts: trans Influence of the Axial Ligand.
Authors: Lahuerta Pascual , Perez‐Prieto Julia , Stiriba Salah‐E. , Ubeda M. Angeles 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Use of Lipase for Regioselective One‐Pot Amidation and Hydrolysis.
Authors: Adamczyk Maciej , Grote Jonathan 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reactions of 4‐Oxo‐4H‐1‐benzopyran‐3‐carboxaldehydes with Pentane‐2,4‐dione in Acidic Medium — A New Route to Dihydroxybenzophenone Derivatives.
Authors: Bandyopadhyay Chandrakanta , Sur Kumar Ranabir , Patra Ranjan 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Studies with Polyfunctionally Substituted Heteroaromatics: A Novel Synthesis of Substituted 4,8‐Diaminoisoquinolines as Potential Antiparasitic Agents.
Authors: Al‐Omran Fatima , El‐Khair Adel Abou , Elnagdi Mohammed Hilmy 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reductive Elimination of Alkylpalladium Formate Intermediates Formed in Enyne Cyclizations.
Authors: Oh Chang Ho , Jung Hyung Hoon 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Oxidation by Chemical Manganese Dioxide. Part 3. Oxidation of Benzylic and Allylic Alcohols, Hydroxyarenes and Aminoarenes.
Authors: Hirano Masao , Yakabe Sigetaka , Chikamori Hideki , Clark James H. , Morimoto Takashi 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Coupling Reaction of Aryltributyltin with Olefins Mediated by Palladium(II) Acetate.
Authors: Hirabayashi Kazunori , Ando Jun‐ichi , Nishihara Yasushi , Mori Atsunori , Hiyama Tamejiro 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Diastereoselective Chloroallylboration of α‐Chiral Aldehydes.
Authors: Hu Shaojing , Jayaraman Seetharaman , Oehlschlager Allan C. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Olefin Cyclopropanation Catalyzed by Novel Ruthenium‐Arene Complexes Containing Phosphines with Pendent Arenes.
Authors: Simal Francois , Jan Dominique , Demonceau Albert , Noels Alfred F. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cyclopropanation of Tin‐Substituted Acetals with Olefinic Alcohols via in situ Transacetalization.
Authors: Sugawara Masanobu , Yoshida Jun‐ichi 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.