bluuebunny/crossref_metadata_2025_split huggingface dataset:
Metal‐Mediated [2+3] Cycloaddition of Nitrones to Palladium‐Bound Isonitriles
Authors: Luzyanin Konstantin V. , Tskhovrebov Alexander G. , Guedes da Silva M. Fátima C. , Haukka Matti , Pombeiro Armando J. L. , Kukushkin Vadim Yu. 
Published: April 2009

Abstract[2+3] Cycloadditions! The metal‐mediated [2+3] cycloaddition of acyclic [−O+N(R2)(H)R3] and nonaromatic cyclic nitrones [−O+NaCHCH2CH2CbMe2(NaCb)] to palladium‐bound isonitriles cis‐[PdCl2(CNR)2] proceeds under mild conditions to furnish novel heterocyclic carbene complexes, which then undergo NO bond rupture to give imino complexes and free isocyanates (see scheme).magnified imageThe reactions between equimolar amounts of cis‐[PdCl2(CNR)2] (R=cyclohexyl (Cy) 1, tBu 2, 2,6‐Me2C6H3 (Xyl) 3) and the acyclic nitrones O+N(R2)C(H)R3 (R2=Me 5, R2=CH2Ph 6, R3=4‐MeC6H4) proceeded in C6H6 at 5 °C for around 4 h and then the reaction systems were maintained at 20–25 °C for 20 h to provide the carbene complexes [PdCl2{C(ONR2CcHR3)=NdR}(CNR)(CcNd)] (8–13) in good yields (54–70 %). The latter species originated from the previously unreported metal‐mediated [2+3] cycloaddition of nitrones to coordinated isonitriles. For the reactions of cis‐[PdCl2(CNR)2] (1–3) and 5 or 6 performed in C6H6 at 20–25 °C, the selectivity of the cycloaddition was lost, and the reactions gave mixtures of 8–13 and the complexes [PdCl2{N(R2)CHR3}(CNR)] (14–19, ca. 75 %) derived from intramolecular deoxygenation of the nitrones. The reactions of equimolar amounts of cis‐[PdCl2(CNR)2] (1–3 and R=4‐MeOC6H4 4) and the nonaromatic cyclic nitrone −O+NaCHCH2CH2CbMe2(NaCb) (7) in CHCl3 at 5 °C for around 2 h led to the carbene species [PdCl2{C(ONaCMe2CH2CH2CbH)=NeR}(CNR)(NaCb)(CbNe)] (21–24), isolated in yields of 78–92 %. When the reactions of cis‐[PdCl2(CNR)2] (1–4) and 7 (1:1 molar ratio) were performed in CHCl3 at 20–25 °C for around 1 h, the carbenes 21–24 and the complexes [PdCl2{NfCMe2CH2CH2CgH}(CNR)(NfCg)] (25–28, ca. 35 %), derived from the deoxygenation of 7, were identified by ESI+‐MS and 1H NMR analysis (after redissolution in CDCl3). The reactions of cis‐[PdCl2(CNR)2] (1–4) and 7 (1:2 molar ratio) in CHCl3 at 5 °C furnished mixtures of [PdCl2{C(ONaCMe2CH2CH2CbH)NeR}(NfCMe2CH2CH2CgH)(NaCb)(CbNe)(NfCg)] (29–32; ca. 25–30 %), 25–28 (ca. 10–15 %), and [PdCl2(ONaCMe2CH2CH2CbH)2(NaCb)]. The same reactions at room temperature afforded the complex [PdCl2(NfCMe2CH2CH2CgH)2(NfCg)] (33; ca. 20 %) in a mixture with 29–32 (ca. 5–10 %) and 25–28.
ChemInform Abstract: The Hydrolysis Behavior of Mg2Ni and Mg2NiH4 in Water or a 6 M KOH Solution and Its Application to Ni Nanoparticles Synthesis.
Authors: Wang Huabin , Han Lihong , Hu Henry , Northwood Derek O. 
Published: April 2009

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 Structure of the First Thallium Hydrous Nesosilicate Tl4SiO4·0.5H2O.
Authors: Britvin Sergey N. , Siidra Oleg I. , Krivovichev Sergey V. , Depmeier Wulf 
Published: April 2009

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 New Transition Metal Tetracyanidoborate: Synthesis, Structure and Properties of Co[B(CN)4]2·2H2O.
Authors: Nitschke Christian , Koeckerling Martin 
Published: April 2009

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 Transformation from Trinuclear Linear to Tetranuclear Cubane Heterobimetallic Selenium Compounds. Structure and Optical Linearities of [Et4N]2[(μ‐WSe4)(CuCl)2].
Authors: Liu Shu‐Lei , Duan Taike , Zhang Qian‐Feng , Leung Wa‐Hung 
Published: April 2009

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: Highly Enantioselective Synthesis of γ‐Nitro Heteroaromatic Ketones in a Doubly Stereocontrolled Manner Catalyzed by Bifunctional Thiourea Catalysts Based on Dehydroabietic Amine: A Doubly Stereocontrolled Approach to Pyrrolidine Carboxylic Acids.
Authors: Jiang Xianxing , Zhang Yifu , Chan Albert S. C. , Wang Rui 
Published: April 2009

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: Mild Stereoselective Hydrohalogenation Leading to (Z)‐Halopropenamides at Room Temperature.
Authors: Feray Laurence , Perfetti Patricia , Bertrand Michele P. 
Published: April 2009

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 1,4‐Alkynylation of Acyclic Enones Using K[F3BCCR].
Authors: Bertolini Ferruccio , Woodward Simon 
Published: April 2009

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 Very Simple Copper‐Catalyzed Synthesis of Anilines by Employing Aqueous Ammonia.
Authors: Xia Ning , Taillefer Marc 
Published: April 2009

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: Asymmetric Claisen Rearrangements on Chiral Vinyl Sulfoxides.
Authors: Fernandez de la Pradilla Roberto , Montero Carlos , Tortosa Mariola , Viso Alma 
Published: April 2009

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: m‐Terphenyl Anchored Palladium Diphosphinite PCP‐Pincer Complexes that Promote the Suzuki—Miyaura Reaction under Mild Conditions.
Authors: Lipke Mark C. , Woloszynek Robert A. , Ma Liqing , Protasiewicz John D. 
Published: April 2009

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: An Asymmetric, SmI2‐Mediated Approach to γ‐Butyrolactones Using a New, Fluorous‐Tagged Auxiliary.
Authors: Vogel Johannes C. , Butler Rebecca , Procter David J. 
Published: April 2009

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 of 4‐Acetoxyindoles and Related Derivatives by Means of Air Oxidation of 4‐Oxo‐4,5,6,7‐tetrahydroindoles Obtained from Nitroalkenes and Cyclohexane‐1,3‐diones.
Authors: Arai Masaki , Miyauchi Yayoi , Miyahara Tadashi , Ishikawa Teruhiko , Saito Seiki 
Published: April 2009

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 of Derivatives of Pyrazole with Chiral Substituents at the Nitrogen Atom.
Authors: Kurkin A. V. , Utkina A. A. , Yurovskaya M. A. 
Published: April 2009

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: Fragment‐Based Discovery of JAK‐2 Inhibitors.
Authors: Antonysamy Stephen , Hirst Gavin , Park Frances , Sprengeler Paul , Stappenbeck Frank , Steensma Ruo , Wilson Mark , Wong Melissa 
Published: April 2009

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 Antimicrobial Activity of Some Novel 2‐[4‐(Substituted Piperazin‐/Piperidin‐1‐ylcarbonyl)phenyl]‐1H‐benzimidazole Derivatives.
Authors: Kus Canan , Soezuedoenmez Fatma , Altanlar Nurten 
Published: April 2009

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: Condensation of γ‐Bromodypnone with Thiocarbamides: Synthesis of 4,4‐Disubstituted 4,5‐Dihydro‐1,3‐thiazol‐2‐amines and Thiazolidin‐2‐ones.
Authors: Potikha L. M. , Turov A. V. , Kovtunenko V. A. 
Published: April 2009

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: An Efficient One‐Pot Three‐Component Reaction to Produce 1,4‐Disubstituted‐1,2,3‐triazoles Catalyzed by a Dicopper‐Substituted Silicotungstate.
Authors: Yamaguchi Kazuya , Kotani Miyuki , Kamata Keigo , Mizuno Noritaka 
Published: April 2009

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: Copper(I) Iodide Catalyzed Domino Knoevenagel Hetero‐Diels—Alder Reaction of Terminal Acetylenes: Synthesis of Pyrano[2,3‐c]pyrazoles.
Authors: Khoshkolgh Malihe Javan , Balalaie Saeed , Bijanzadeh Hamid Reza , Gross Juergen H. 
Published: April 2009

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: Silica Sulfuric Acid: A Simple, Efficient, and Reusable Heterogeneous Catalyst for the One‐Pot Synthesis of Aryl‐14H‐dibenzo[a,j]xanthenes under Conventional Heating and Solvent‐Free Conditions.
Authors: Hunnur Raveendra K. , Sunilkumar B. , Kumar P. S. , Srinivasulu N. , Udupi R. H. , Hima bindu V. 
Published: April 2009

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 Three‐Component Reaction Toward Dihydrooxazolopyridines.
Authors: Scheffelaar Rachel , Paravidino Monica , Muilwijk Daan , Lutz Martin , Spek Anthony L. , de Kanter Frans J. J. , Orru Romano V. A. , Ruijter Eelco 
Published: April 2009

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: 2H‐Indazoles (III) from 2‐Aminobenzophenones.
Authors: Mochalov S. S. , Khasanov M. I. , Fedotov A. N. , Trofimova E. V. 
Published: April 2009

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: Oxidative Cyclization of Sulfamate Esters Using NaOCl — A Metal‐Mediated Hoffman—Loeffler—Freytag Reaction.
Authors: Zalatan David N. , Du Bois J. 
Published: April 2009

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: Preparation of Some Glycosyl Amino Acid Building Blocks via Click Reaction and Construction of a Glycotetrapeptide Library Using Spot Synthesis.
Authors: Guenther Kai , Schips Carsten , Ziegler Thomas 
Published: April 2009

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: Addition Reactions of Benzenesulfinic Acid with Glycals and 1,2‐Dibromosugars.
Authors: Basava Vikram , Flores Broc , Giovine Matthew , Licisyn Thomas , Walck Katelyn , Boyko Walter , Giuliano Robert 
Published: April 2009

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: Total Synthesis of Phosphatidylinositol Dimannoside: A Cell‐Envelope Component of Mycobacterium tuberculosis.
Authors: Patil Pratap S. , Hung Shang‐Cheng 
Published: April 2009

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: Total Synthesis of (+)‐Neomarinone.
Authors: Pena‐Lopez Miguel , Martinez M. Montserrat , Sarandeses Luis A. , Sestelo Jose Perez 
Published: April 2009

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 Characterization of Operating Catalysts by Raman Spectroscopy
Authors: Banares Miguel A. , Mestl Gerhard 
Published: April 2009

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 Coordination and Derivative Chemistry of Phosphinoalkynes on Polymetallic Frameworks and Related Systems
Authors: Low Paul J. 
Published: April 2009

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: Metal Complexation in Ionic Liquids
Authors: Abbott Andrew P. , Frisch Gero , Ryder Karl S. 
Published: April 2009

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: Taming the Highly Reactive Oxonium Ion
Authors: Haley Michael M. 
Published: April 2009

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: Seven‐Membered Rings
Authors: Bremmer John B. , Samosorn Siritron 
Published: April 2009

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: Five‐Membered Ring Systems with O and N Atoms
Authors: Cicchi Stefano , Cordero Franca M. , Giomi Donatella 
Published: April 2009

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: Five‐Membered Ring Systems with N and S (Se, Te) Atoms
Authors: Wu Yong‐Jin , Yang Bingwei V. 
Published: April 2009

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: Five‐Membered Ring Systems: Pyrroles and Benzo Analogues
Authors: Pelkey Erin T. 
Published: April 2009

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: Four‐Membered Ring Systems
Authors: Alcaide Benito , Almendros Pedro 
Published: April 2009

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: Onium‐Polyhydrogen Fluorides as Acid Catalysts, Ionic Liquids and Fluorinating Agents in Organic Reactions
Authors: Reddy V. Prakash , Prakash G. K. Surya , Olah George A. 
Published: April 2009

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: Beyond Molecular Beacons: Optical Sensors Based on the Binding‐Induced Folding of Proteins and Polypeptides
Authors: Oh Kenneth J. , Cash Kevin J. , Plaxco Kevin W. 
Published: April 2009

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: Supramolecular Assemblies and Their Applications
Authors: Agrawal Y. K. , Thaker D. N. 
Published: April 2009

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: Chiral Recognition of Ethers by NMR Spectroscopy
Authors: Duddeck Helmut , Gomez Edison Diaz 
Published: April 2009

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.
Function of dynein in budding yeast: Mitotic spindle positioning in a polarized cell
Authors: Moore Jeffrey K. , Stuchell‐Brereton Melissa D. , Cooper John A. 
Published: April 2009

AbstractCytoplasmic dynein is a microtubule motor that powers minus‐end‐directed motility in a variety of biological settings. The budding yeast, Saccharomyces cerevisiae, has been a useful system for the study of dynein, due to its molecular genetics and cell biology capabilities, coupled with the conservation of dynein‐pathway proteins. In this review we discuss how budding yeast use dynein to manipulate the position of the mitotic spindle and the nucleus during cell division, using cytoplasmic microtubules, and we describe our current understanding of the genes required for dynein function. Cell Motil. Cytoskeleton 2009. © 2009 Wiley‐Liss, Inc.