bluuebunny/crossref_metadata_2025_split huggingface dataset:
The First Example of Molecularly Imprinted Nanogels with Aldolase Type I Activity
Authors: Carboni Davide , Flavin Kevin , Servant Ania , Gouverneur Veronique , Resmini Marina 
Published: July 2008

AbstractThe molecular‐imprinting approach was used to obtain a nanogel preparation capable of catalysing the cross‐aldol reaction between 4‐nitrobenzaldehyde and acetone. A polymerisable proline derivative was used as the functional monomer to mimic the enamine‐based mechanism of aldolase type I enzymes. The diketone template used to create the cavity was designed to imitate the intermediate of the aldol reaction and was bound to the functional monomer using a reversible covalent interaction prior to polymerisation. By using a high‐dilution polymerisation method, soluble imprinted nanogels were prepared with dimensions similar to those of an enzyme and with the advantage of solubility and flexibility previously unattainable with monolithic polymers. Following template removal and estimation of active‐site concentrations, the kinetic characterisation of both imprinted and non‐imprinted nanogels was carried out with catalyst concentrations between 0.7 and 3.5 mol %. Imprinted nanogel AS147 was found to have a kcat value of 0.25×10−2 min−1, the highest value ever achieved with imprinted polymers catalysing CC bond formation. Comparison of the catalytic constants for both imprinted nanogel AS147 and non‐imprinted nanogel AS133 gave a ratio of kcat 147/kcat 133=18.8, which is indicative of good imprinting efficiency and highlights the significance of the template during the imprinting process. This work represents a significant demonstration of the superiority of nanogels, when the molecular‐imprinting approach is used, over “bulk” polymers for the generation of catalysts.
Synthesis of a New Seleninic Acid Anhydride and Mechanistic Studies into Its Glutathione Peroxidase Activity
Authors: Yu Sun‐Chol , Borchert Astrid , Kuhn Hartmut , Ivanov Igor 
Published: July 2008

AbstractStarting from low toxic salicyloylglycine, a new seleninic acid anhydride 7 that lacks Se⋅⋅⋅N or Se⋅⋅⋅O non‐bonded interactions was synthesized. This compound exhibits a fourfold higher glutathione peroxidase‐like (GPx‐like) activity than ebselen and inhibits plant and mammalian 12/15‐lipoxygenases at lower micromolar concentrations. Because of these pharmacological properties, 7 may constitute a new lead compound for the development of anti‐inflammatory low‐molecular‐weight seleno‐organic compounds. Analyzing the redox products of 7 with glutathione (GSH) and tBuOOH, we identified three potential catalytic cycles (A, B, C) of GPx‐like activity that are interconnected by key metabolites. To study the relative contribution of these cycles to the catalytic activity, we prepared selected reaction intermediates and found that the activity of seleninic acid anhydride 7 and of the corresponding diselenide 11 and selenol 14 compounds were in the same range. In contrast, the GPx‐like activity of monoselenide 9 was more than one order of magnitude lower. These data suggested that cycles A and B may constitute the major routes of GPx‐like activity of 7, whereas cycle C may not significantly contribute to catalysis.
Ring‐Closing Metathesis in the Synthesis of BC Ring‐Systems of Taxol
Authors: Ma Cong , Schiltz Stéphanie , Le Goff Xavier F. , Prunet Joëlle 
Published: July 2008

AbstractBC ring‐systems of taxol with different or no protecting group for the C1,C2‐diol moiety have been efficiently synthesized. The eight‐membered B ring is formed by a ring‐closing metathesis reaction (RCM) between the C10 and C11 carbon atoms. The influence of the 1,2‐diol protecting group on the RCM reaction has been studied in detail.
A General Synthetic Route to Mixed NHC–Phosphane Palladium(0) Complexes (NHC=N‐Heterocyclic Carbene)
Authors: Fantasia Serena , Nolan Steven P. 
Published: July 2008

AbstractMixed NHC–phosphane palladium(0) complexes [(NHC)Pd(PR3)] (NHC: N‐heterocyclic carbene) are synthesized directly from commercially available reagents, with the possibility to tune the nature of both the NHC and the phosphane. Reaction of [(NHC)Pd(allyl)Cl] (palladium source) and PR3, in the presence of a base afforded, in isopropanol, [(NHC)Pd(PR3)] in good yields. We found that the nature of the solvent played a key role in the efficient reduction of the PdII precursor to Pd0. Supported by experimental evidence we propose that the reduction step is driven by the isopropoxide anion formed in situ from isopropanol and a base. Detection of acetone in the reaction mixture confirms that the isopropoxide anion acts as the reducing agent. Moreover, different bases proved efficient for the reaction. The structures of the complexes were unambiguously confirmed by X‐ray analysis. Exposure of these complexes to air does not lead to decomposition, but to the oxo‐complex [(NHC)Pd(PR3)(O2)], which is stable both in the solid state and in solution.
ChemInform Abstract: Theoretical Investigation of Clusters of Phosphorus and Arsenic: Fascination and Temptation of High Symmetries.
Authors: Nava Paola , Ahlrichs Reinhart 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis and Crystal Structures of α‐ and β‐Modifications of Cr2IrB2 Containing 4‐Membered B4 Chain Fragments, the τ‐Boride Cr7.9Ir14.1B6 and Orthorhombic Cr2B.
Authors: Kotzott Dominik , Ade Martin , Hillebrecht Harald 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: On the Structure and Twinning of PtAl4.
Authors: Woerle Michael , Krumeich Frank , Chatterji Tapan , Kek Stefan , Nesper Reinhard 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Structure of LiMg(AlD4)3.
Authors: Grove H. , Brinks H. W. , Heyn R. H. , Wu F.‐J. , Opalka S. M. , Tang X. , Laube B. L. , Hauback B. C. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Luminescence Properties of a New Red Long‐Lasting Phosphor: Mg2SiO4: Dy3+, Mn2+.
Authors: Lin Lin , Yin Min , Shi Chaoshu , Zhang Weiping 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Structural and Magnetocaloric Properties of the New Ternary Silicides Gd6M5/3Si3 with M: Co and Ni.
Authors: Gaudin Etienne , Tence Sophie , Weill Francois , Rodriguez Fernandez Jesus , Chevalier Bernard 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Investigation of the Ln2Te3—M2Te—PbTe (Ln: Tb, Dy; M: Cu, Ag) Systems at 770 K.
Authors: Marchuk O. V. , Daszkiewicz M. , Gulay L. D. , Olekseyuk I. D. , Pietraszko A. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: New Lithium Gas Sorbents. Part 1. The Evaporable Variant.
Authors: Chuntonov K. , Setina J. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Self‐Assembled 3‐D Architectures of BiOBr as a Visible Light‐Driven Photocatalyst.
Authors: Zhang Jun , Shi Fengjun , Lin Jing , Chen Dongfeng , Gao Jianming , Huang Zhixin , Ding Xiaoxia , Tang Chengcun 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Rapid Synthesis of Bi and Sb Sulfides Using Electric Discharge Assisted Mechanical Milling.
Authors: Calka A. , Mosbah A. , Stanford N. , Balaz P. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis and Characterization of Nanosized Halogenated and Interhalogenated Metal Oxide Adducts.
Authors: Haggstrom Johanna A. , Stoimenov Peter K. , Klabunde Kenneth J. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Low‐Temperature Solution‐Mediated Synthesis of Polycrystalline Intermetallic Compounds from Bulk Metal Powders.
Authors: Henderson Nathaniel L. , Schaak Raymond E. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Versatile Chemistry and Noncentrosymmetric Crystal Structures of Salt‐Inclusion Vanadate Hybrids.
Authors: Queen Wendy L. , West J. Palmer , Hwu Shiou‐Jyh , VanDerveer Donald G. , Zarzyczny Matthew C. , Pavlick Ryan A. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Self‐Assembly of [B‐SbW9O33]9‐ Subunit with Transition Metal Ions (Mn2+, Cu2+, Co2+) in Aqueous Solution: Syntheses, Structures and Magnetic Properties of Sandwich Type Polyoxometalates with Subvalent SbIII Heteroatom.
Authors: Wang Jing‐Ping , Ma Peng‐Tao , Li Jie , Niu Hong‐Yu , Niu Jing‐Yang 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Novel Layer Formed by Paradodecatungstate Clusters and {Cu(en)2}2+ Bridging Groups: Synthesis and Characterization of [{Cu(en)2}4 (H4W12O42)]×9H2O.
Authors: He Li‐Wen , Lin Bi‐Zhou , Liu Xue‐Zhong , Huang Xiu‐Feng , Feng Yun‐Long 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Polyoxometalate‐Templated Inorganic—Organic Hybrid Compound Containing a Crown‐Like Metallamacrocyclic Cation [Ag6(1,2,4‐Triazole)6]6+.
Authors: Chen Xiang‐Min , Wang De‐Song , Luo Qing‐Zhi , Wang Ran 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Direct and Waste‐Free Amidations and Cycloadditions by Organocatalytic Activation of Carboxylic Acids at Room Temperature.
Authors: Al‐Zoubi Raed M. , Marion Olivier , Hall Dennis G. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Rhodium‐Catalyzed Addition of Organo[2‐(hydroxymethyl)phenyl]dimethylsilanes to Arenesulfonylimines.
Authors: Nakao Yoshiaki , Takeda Masahide , Chen Jinshui , Hiyama Tamejiro , Ichikawa Yoshitaka , Shintani Ryo , Hayashi Tamio 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Rh(I)‐Catalyzed Cycloisomerization Reaction Affording Cyclic Trienones.
Authors: Brummond Kay M. , Chen Daitao , Painter Thomas O. , Mao Shuli , Seifried Darla D. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Scope of the Asymmetric Intramolecular Stetter Reaction Catalyzed by Chiral Nucleophilic Triazolinylidene Carbenes.
Authors: Read de Alaniz Javier , Kerr Mark S. , Moore Jennifer L. , Rovis Tomislav 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Hot Water‐Promoted Ring‐Opening of Epoxides and Aziridines by Water and Other Nucleophiles.
Authors: Wang Zhi , Cui Yong‐Tao , Xu Zhao‐Bing , Qu Jin 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Beckmann Rearrangement of Ketoximes to Lactams by Triphosphazene Catalyst.
Authors: Hashimoto Masaharu , Obora Yasushi , Sakaguchi Satoshi , Ishii Yasutaka 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Efficient Synthesis of 1‐Tetralones from 4‐Arylbutyric Acids by Combined Use of Solid Acid Catalysts and Microwave Irradiation.
Authors: Hiroki Kazuaki , Hatori Makiko , Yamashita Hiroshi , Sugiyama Jun‐ichi 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Construction of Aryl‐Substituted Triquinanes Through the Interrupted Nazarov Reaction.
Authors: Rieder Curtis J. , Fradette Ryan J. , West F. G. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Nanocrystalline Magnesium Oxide‐Stabilized Palladium(0): An Efficient and Reusable Catalyst for Selective Reduction of Nitro Compounds.
Authors: Kantam M. Lakshmi , Chakravarti Rajashree , Pal Ujjwal , Sreedhar B. , Bhargava Suresh 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Direct Electrophilic Monofluoromethylation.
Authors: Prakash G. K. Surya , Ledneczki Istvan , Chacko Sujith , Olah Georg A. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Thiourea Catalysis of NCS in the Synthesis of β‐Chloroethers.
Authors: Bentley Paul A. , Mei Yujiang , Du Juan 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Microwave‐Assisted Dehalogenation of α‐Haloketones by Zinc and Ammonium Chloride in Alcohol.
Authors: Li Jian , Ye Deju , Liu Hong , Luo Xiaomin , Jiang Hualiang 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Iodine‐Catalyzed Allylic Alkylation of Sulfonamides and Carbamates with Allylic Alcohols at Room Temperature.
Authors: Wu Wenhan , Rao Weidong , Er Ya Qin , Loh Joanna Kejun , Poh Chai Yun , Chan Philip Wai Hong 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: N‐Arylation of Heterocycles with Chloro‐ and Fluoroarenes Using Resin‐Supported Sulfonato‐Cu(salen) Complex.
Authors: Kantam M. Lakshmi , Ramani T. , Chakrapani L. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Quaternary Ammonium Salt Gemini Surfactants Containing Perfluoroalkyl Tails Catalyzed One‐Pot Mannich Reactions in Aqueous Media.
Authors: Shen Wei , Wang Li‐Min , Tian He 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: N‐Polyfluoro(trimethylsilyl)ethyl Azole Derivatives.
Authors: Petko Kirill I. , Kot Sergey Y. , Yagupolskii Lev M. 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Direct C—H Bond Arylation of Arenes with Aryltin Reagents Catalyzed by Palladium Complexes.
Authors: Kawai Hiroshi , Kobayashi Yasuhiro , Oi Shuichi , Inoue Yoshio 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: AlCl3‐Mediated Direct Carbon—Carbon Bond‐Forming Reaction of α‐Hydroxyketene‐S,S‐acetals with Arenes and Synthesis of 3,4‐Disubstituted Dihydrocoumarin Derivatives.
Authors: Piao Cheng‐Ri , Zhao Yu‐Long , Han Xiao‐Dan , Liu Qun 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Aqueous Sodium Hydroxide Promoted Cross‐Coupling Reactions of Alkenyltrialkoxysilanes under Ligand‐Free Conditions.
Authors: Alacid Emilio , Najera Carmen 
Published: July 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.