bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Base‐Catalyzed Condensation of Thioglycolic Ester with β‐Chloropyrrolecarbaldehyde: One‐Pot Approach to Substituted Thieno[2,3‐b]pyrroles.
Authors: Barman Gopa , Ray Jayanta K. 
Published: June 2011

AbstractA simple method for the synthesis of the title compounds (III) is developed.
ChemInform Abstract: Synthesis, Structure and Herbicidal Activity of Substituted Phenyl Pyrazole Derivatives.
Authors: Zhou Yuhan , Xue Na , Wang Guowei , Qu Jingping 
Published: June 2011

AbstractA series of arylpyrazole (IV) and benzoxazinylpyrazole derivatives (IX) are synthesized and evaluated for their herbicidal activity.
ChemInform Abstract: Synthesis of Isoxazoles by Hypervalent Iodine‐Induced Cycloaddition of Nitrile Oxides to Alkynes.
Authors: Jawalekar Anup M. , Reubsaet Erik , Rutjes Floris P. J. T. , van Delft Floris L. 
Published: June 2011

AbstractCycloaddition of nitrile oxides, generated in situ from corresponding aldoximes (I) with a range of substituted alkynes (II) affords regioselectively 3,5‐disubstituted isoxazoles (III).
ChemInform Abstract: The Radziszewski Oxidation of Cycloalkylidene‐α‐(thiazol‐2‐yl)acetonitriles: A New Approach Toward Spirooxiranes.
Authors: Dotsenko Victor V. , Krivokolysko Sergey G. , Litvinov Victor P. 
Published: June 2011

AbstractA simple and convenient method for the synthesis of the compounds (IV) is developed.
ChemInform Abstract: Asymmetric Aza‐Mannich Addition: Synthesis of Modified Chiral 1‐(Ethylthio)‐thiazolone Derivatives with Anticancer Potency.
Authors: Liu Xiaodong , Deng Leijiao , Song Hongjin , Jia Huazhen , Wang Rui 
Published: June 2011

AbstractA new and highly efficient method to prepare optically active thiazolone derivatives like (IV) is reported.
ChemInform Abstract: Silver‐Mediated Palladium‐Catalyzed Direct C—H Arylation of 3‐Bromoisothiazole‐4‐carbonitrile.
Authors: Ioannidou Heraklidia A. , Koutentis Panayiotis A. 
Published: June 2011

AbstractA wide range of 5‐arylated derivatives is available.
ChemInform Abstract: Na2S2O4‐Mediated Cyclocondensations of 2,2′‐Disulfanediyldianilines with Aldehydes: A Facile and Inexpensive Method for the Synthesis of 2‐Substituted Benzothiazoles.
Authors: Wang Zhanglin , Tang Riyuan , Li Jinheng 
Published: June 2011

AbstractBesides compound (I) chloro substituted disulfanediyldianiline is used as starting material.
ChemInform Abstract: TCT‐DMSO/[bmim]BF4: A Novel Promoter System for the Synthesis of 3,5‐Diaryl‐1,2,4‐thiadiazoles at Ambient Temperature.
Authors: Khosropour Ahamd R. , Noei Jalil 
Published: June 2011

AbstractAn efficient and practical method for the synthesis of the title compounds (II) is developed in an eco‐friendly reaction medium.
ChemInform Abstract: Fe3O4/ZnS Hollow Nanospheres: A Highly Efficient Magnetic Heterogeneous Catalyst for Synthesis of 5‐Substituted 1H‐Tetrazoles from Nitriles and Sodium Azide.
Authors: Qi Gang , Liu Wei , Bei Zhining 
Published: June 2011

AbstractAn efficient route for the synthesis of 5‐substituted 1H‐tetrazoles (II) via [2+3] cycloaddition of nitriles and sodium azide is reported using ZnS‐Fe3O4 hollow nanospheres as magnetic heterogeneous catalyst.
ChemInform Abstract: Chirality Transfer in Au‐Catalyzed Cyclization Reactions of Monoallylic Diols: Selective Access to Specific Enantiomers Based on Olefin Geometry.
Authors: Aponick Aaron , Biannic Berenger 
Published: June 2011

AbstractTreatment of either geometrical isomer of a chiral alcohol substrate under conditions A) affords the enantiomeric heterocyclic ring products with a high level of chirality transfer at the new asymmetric center.
ChemInform Abstract: A Recyclable and Highly Effective ZnO‐Beta Zeolite as a Catalyst for One‐Pot Three‐Component Synthesis of Tetrahydrobenzo[b]pyrans.
Authors: Katkar Santosh Shriram , Lande Machhindra Karbhari , Arbad Balasaheb Ramrao , Gaikwad Suresh Tukaram 
Published: June 2011

AbstractThe catalyst is reusable up to four times without loss of activity.
ChemInform Abstract: Intramolecular Iminium Ene Reaction with Cu(I) Catalysts: Facile Formation of 4‐Amino‐3‐methylenechromans from O‐Propargyl Salicylaldehydes and Dialkylamines.
Authors: Arai Noriyoshi , Ohkuma Takeshi 
Published: June 2011

Abstract2‐Amino benzaldehydes react similarly to afford the tetrahydroquinoline products (XI).
ChemInform Abstract: Silica Gel‐Supported Polyphosphoric Acid (PPA/SiO2): An Efficient and Reusable Heterogeneous Catalyst for Facile Synthesis of 14‐Aryl‐14H‐dibenzo[a,j]xanthenes under Solvent‐Free Conditions.
Authors: Khojastehnezhad Amir , Davoodnia Abolghasem , Bakavoli Mehdi , Tavakoli‐Hoseini Niloofar , Zeinali‐Dastmalbaf Mohsen 
Published: June 2011

AbstractIn order to reuse the catalyst it has to be filtered off and dried in vacuum for 2 h.
ChemInform Abstract: Multiple Sonogashira Reactions of Polychlorinated Molecules. Synthesis and Photophysical Properties of the First Pentaalkynylpyridines.
Authors: Ehlers Peter , Neubauer Antje , Lochbrunner Stefan , Villinger Alexander , Langer Peter 
Published: June 2011

AbstractPenta‐ and hexaalkynylbenzenes and pentaalkynylpyridines are prepared from the corresponding polychlorides and alkynes.
ChemInform Abstract: Iron‐Catalyzed Tandem Reactions of Aldehydes, Terminal Alkynes, and Primary Amines as a Strategy for the Synthesis of Quinoline Derivatives.
Authors: Zhang Yicheng , Li Pinhua , Wang Lei 
Published: June 2011

AbstractAn efficient, practical, mild and economical method for the synthesis of the title compounds (IV) is developed from simple starting materials.
ChemInform Abstract: Insertion of an Alkene into an Ester: Intramolecular Oxyacylation Reaction of Alkenes Through Acyl C—O Bond Activation.
Authors: Hoang Giang T. , Reddy Venkata Jaganmohan , Nguyen Huy H. K. , Douglas Christopher J. 
Published: June 2011

AbstractNotable features of the title process are the use of [Rh(cod)2]BF4/dppe catalyst system as well as the quinoline chelating group to suppress the competitive decarbonylation reaction.
ChemInform Abstract: Synthesis, Characterization and Biological Evaluations of Ciprofloxacin Carboxamide Analogues.
Authors: Sultana Najma , Arayne Muhammad Saeed , Rizvi Syeda Bushra Shakeb , Haroon Urooj 
Published: June 2011

AbstractNew ciprofloxacin analogues (I) (10 examples) are synthesized and evaluated for their antibacterial activity.
ChemInform Abstract: Solvent‐Free Synthesis of 1‐(Hydroxyquinolyl)‐ and 1‐(Hydroxyisoquinolyl)‐1,2,3,4‐tetrahydroisoquinolines by Modified Mannich Reaction.
Authors: Szatmari Istvan , Fueloep Ferenc 
Published: June 2011

AbstractThe title reaction is investigated for the compounds (I).
ChemInform Abstract: Synthesis of α‐Carbolines via Pd‐Catalyzed Amidation and Vilsmeier—Haack Reaction of 3‐Acetyl‐2‐chloroindoles.
Authors: Kumar Arepalli Sateesh , Nagarajan Rajagopal 
Published: June 2011

AbstractA wide scope of target compounds as important building blocks of natural products is synthesized.
ChemInform Abstract: Transition Metal Mediated Construction of Pyrrole Ring on 2,3‐Dihydroquinolin‐4(1H)‐one: Synthesis and Pharmacological Evaluation of Novel Tricyclic Heteroarenes.
Authors: Layek Mohosin , Reddy M. Appi , Rao A. V. Dhanunjaya , Alvala Mallika , Arunasree M. K. , Islam Aminul , Mukkanti K. , Iqbal Javed , Pal Manojit 
Published: June 2011

AbstractA new two‐step synthesis of the title compounds includes C—C followed by intramolecular C—N bond forming reaction.
ChemInform Abstract: Copper(I)‐Mediated Preparation of New Pyrano[3′,4′:4,5]imidazo[1,2‐a]pyridin‐1‐one Compounds under Mild Palladium‐Free Conditions.
Authors: Bahlaouan Zineb , Abarbri Mohamed , Duchene Alain , Thibonnet Jerome , Henry Nicolas , Enguehard‐Gueiffier Cecile , Gueiffier Alain 
Published: June 2011

AbstractThe methodology does not involve the use of an expensive, air‐sensitive palladium(0) catalyst or any additive ligand.
ChemInform Abstract: An Efficient HCCP‐Mediated Direct Amination of Quinazolin‐4(3H)‐ones.
Authors: Shen Zhenlu , He Xiaofei , Dai Jialiang , Mo Weimin , Hu Baoxiang , Sun Nan , Hu Xinquan 
Published: June 2011

AbstractA wide range of quinazolin‐ones and aliphatic and aromatic primary and secondary amines is used to afford the products with mostly high yields.
ChemInform Abstract: Synthesis and Antitumor Activity of New 1,2,4‐Triazine and [1,2,4]Triazolo[4,3‐b][1,2,4]triazine Derivatives and Their Thioglycoside and Acyclic C‐Nucleoside Analogues.
Authors: El‐Sayed Wael A. , Nassar Ibrahim F. , Abdel‐Rahman Adel A.‐H. 
Published: June 2011

AbstractThe title compounds are tested for their antitumor activity against Ehrlich Ascites Carcinoma cells and the most active compounds are (I), (III), and (VI)— (VIII).
ChemInform Abstract: Synthesis of Novel Spiro Thiazolo[3,2‐a][1,3,5]triazines via 1,3‐Dipolar Cycloaddition of Azomethine Ylide.
Authors: Li Xiaofang , Liu Haochong , Zheng Aiting , Li Zhikui , Li Guobin , Yu Xianyong , Yi Pinggui 
Published: June 2011

AbstractThe 1,3‐dipolar cycloaddition of thiazolo[3,2‐a]triazine derivative (I) to azomethine ylide, generated in situ from sarcosine and acenaphthenequinone, affords novel spiro compounds (IV).
ChemInform Abstract: Synthesis and Antibacterial Evaluations of New Pyridazino[4,3‐e][1,3,4]oxadiazines.
Authors: Bakavoli Mehdi , Rahimizadeh Mohammad , Shiri Ali , Eshghi Hossein , Pordelli Parvaneh , Pordel Mehdi , Nikpour Mohsen 
Published: June 2011

AbstractThe title compounds (III) and (V) are tested for their antibacterial activities against the Gram‐negative bacteria E.
ChemInform Abstract: Synthesis of New Derivatives of 3‐Aryl‐1,5‐dimethyl‐1H‐[1,2,4]triazolo[4′,3′:1,2]pyrimido[4,5‐e] [1,3,4]oxadiazines as Potential Antiproliferative Agents.
Authors: Bakavoli Mehdi , Rahimizadeh Mohammad , Shiri Ali , Akbarzadeh Marzieh , Mousavi Seyed‐Hadi , Tayarani‐Najaran Zahra , Atapour‐Mahhad Hoda , Nikpour Mohsen 
Published: June 2011

AbstractThe compound (IVb) is tested for activity against the cancer cell lines HeLa, MCF‐7 and HepG2.
ChemInform Abstract: Synthesis and Biological Screening of 4‐(3,3‐Dimethylspiro{bicyclo [2.2.1]heptan‐2,5′‐isoxazoline‐2}‐3′‐yl) ‐2‐aryl‐2,3‐dihydro‐1H‐1,5‐benzodiazepines.
Authors: Naqvi Tahira , Mahajan Deepali , Sharma Rattan Lal , Khan Inshad Ali , Kapoor Kamal K. 
Published: June 2011

AbstractThe title compounds (VII) are hybrid molecules with two bioactive moieties.
ChemInform Abstract: Synthesis of Polycyclic Benzofused Nitrogen Heterocycles via a Tandem Ynamide Benzannulation/Ring‐Closing Metathesis Strategy. Application in a Formal Total Synthesis of (+)‐FR900482.
Authors: Mak Xiao Yin , Crombie Aimee L. , Danheiser Rick L. 
Published: June 2011

AbstractThe sequence allows an efficient access to highly substituted quinoline, benzazepine, and benzazocine derivatives.
ChemInform Abstract: Efficient Monophosphorus Ligands for Palladium‐Catalyzed Miyaura Borylation.
Authors: Tang Wenjun , Keshipeddy Santosh , Zhang Yongda , Wei Xudong , Savoie Jolaine , Patel Nitinchandra D. , Yee Nathan K. , Senanayake Chris H. 
Published: June 2011

AbstractSterically hindered aryl bromides and chlorides are converted with very low catalyst loadings using the new monophosphorus ligand (Ia) and Bedford′s Pd precursor (II).
ChemInform Abstract: Enantioselective Conjugate Silyl Additions to α,β‐Unsaturated Aldehydes Catalyzed by Combination of Transition Metal and Chiral Amine Catalysts.
Authors: Ibrahem Ismail , Santoro Stefano , Himo Fahmi , Cordova Armando 
Published: June 2011

AbstractA combined CuCl—nitrobenzoic acid—prolinol‐derived chiral Tms ether catalyst is successfully applied in the asymmetric hydrosilylation of α,β‐unsaturated aldehydes.
ChemInform Abstract: Synthesis and Antimicrobial Activity of Tris Phosphonates.
Authors: Kumar B. Siva , Reddy M. Veera Narayana , Reddy G. Chandra Sekhar , Reddy N. Bakthavatchala , Reddy C. Suresh 
Published: June 2011

AbstractThe title compounds (IV) are tested for their antimicrobial activity against E.
ChemInform Abstract: [BMIM]Cl Catalyzed One‐Pot Synthesis of α‐Aminophosphonate Derivatives Containing a 4‐Phenoxyquinazoline Moiety under Microwave Irradiation.
Authors: Bai Song , Song Baoan , Bhadury Pinaki S. , Yang Song , Hu Deyu , Xue Wei 
Published: June 2011

AbstractThis is the first report of a [bmim]Cl‐supported one‐pot synthesis of α‐aminophosphonates.
ChemInform Abstract: Lewis Acid Mediated Michaelis—Arbuzov Reaction at Room Temperature: A Facile Preparation of Arylmethyl/Heteroarylmethyl Phosphonates.
Authors: Rajeshwaran Ganesan Gobi , Nandakumar Meganathan , Sureshbabu Radhakrishnan , Mohanakrishnan Arasambattu 
Published: June 2011

AbstractStaring from aromatic aldehydes, α‐hydroxyphosphonates and 1,1‐diphosphonates are available.
ChemInform Abstract: Highly Regio‐ and Stereoselective Nickel‐Catalyzed Addition of Dialkyl Phosphites to Ynamides: An Efficient Synthesis of β‐Aminovinylphosphonates.
Authors: Fadel Antoine , Legrand Frederic , Evano Gwilherm , Rabasso Nicolas 
Published: June 2011

AbstractThe Ni(II)‐catalyzed addition of diethyl phosphite (II) towards ynamides (IV) and (VI) affords the corresponding enaminophosphonates (V) and (VII), resp., as single regio‐ and stereoisomers.
ChemInform Abstract: Abnormal Reactions of 2‐Methoxy‐4,9‐dimethyl‐1‐nitroacridine with Selenous Acid and Selenium(IV) Oxide. Synthesis of 1H‐Selenopheno[2,3,4‐k,l]acridine‐1‐one: A New Seleno‐Containing Ring System.
Authors: Radchenko Oleg S. , Sigida Elena N. , Balaneva Nadezhda N. , Dmitrenko Pavel S. , Novikov Vyacheslav L. 
Published: June 2011

AbstractThe unexpected product (II) can also be obtained by the use of SeO2 but in lower yields.
ChemInform Abstract: Evidence for the Role of Tetramethylethylenediamine in Aqueous Negishi Cross‐Coupling: Synthesis of Nonproteinogenic Phenylalanine Derivatives on Water.
Authors: Ross Andrew J. , Dreiocker Frank , Schaefer Mathias , Oomens Jos , Meijer Anthony J. H. M. , Pickup Barry T. , Jackson Richard F. W. 
Published: June 2011

AbstractAqueous cross‐coupling of amino acid derivative (I) with various aryl iodides can be performed successfully in the presence of nanosized Zn, PdCl2(Amphos)2 TMEDA.
ChemInform Abstract: Synthesis of Norcantharidin‐Dimer Derivatives.
Authors: Deng Liping , Yong Zhang , Tao Weifeng , Shen Jianfeng , Wang Wei 
Published: June 2011

AbstractThe title compounds (VI) and (VIII) are prepared via [3 + 2] 1,3‐dipolar cycloaddition in the presence of chloroamine T, a method that is simpler than the conventional procedure.
ChemInform Abstract: Xylaropyrone (I), a New γ‐Pyrone from the Endophytic Fungus Xylaria feejeensis MU18.
Authors: Siriwach Ratklao , Kinoshita Hiroshi , Kitani Shigeru , Igarashi Yasuhiro , Pansuksan Kanokthip , Panbangred Watanalai , Nihira Takuya 
Published: June 2011

Abstractisolation, structure determination and antimicrobial activity
ChemInform Abstract: Flavonol Glycoside from Psorospermum androsaemifolium.
Authors: Poumale Poumale Herve Martia , Krebs Hans Christoph , Amadou Dawe , Shiono Yoshihito , Guedem Alphonsine Nkapwa , Komguem Justin , Ngadjui Bonaventure Tchaleu , Randrianasolo Rivoarison 
Published: June 2011

AbstractA new flavonol glycoside (I) is isolated from the stem bark of the endemic Madagascan plant P.
ChemInform Abstract: Transmetalation of Unsaturated Carbon Nucleophiles from Boron‐Containing Species to the Mid to Late D‐Block Metals of Relevance to Catalytic C—X Coupling Reactions (X = C, F, N, O, Pb, S, Se, Te)
Authors: Partyka David V. 
Published: June 2011

AbstractReview: 1191 refs.
ChemInform Abstract: Asymmetric Synthesis of HCV and HPV Drug Candidates on Scale: The Choice Between Enantioselective and Diastereoselective Syntheses
Authors: Cobb Jeremy D. , Cooley Bob E. , Flanagan Roy C. , Jackson Mary M. , Jones Lynda A. , Matsuoka Richard T. , Millar Alan , Patterson Daniel E. , Sharp Matthew J. , Toczko Jennifer F. , et al. et al. 
Published: June 2011

AbstractReview: 44 refs.
ChemInform Abstract: Vacuum‐UV—Photochemical Functionalization of Polystyrene Aerosols
Authors: Vicente Jose Salas , Gejo Juan Lopez , Rothenbacher Sonja , Sarojiniamma Sumalekshmy , Gogritchiani Eliso , Miranda Miguel A. , Woerner Michael , Oliveros Esther , Kasper Gerhard , Braun Andre M. 
Published: June 2011

AbstractReview: 47 refs.
ChemInform Abstract: Guanidine Hydrochloride as an Organocatalyst for N‐Boc Protection of Amino Groups.
Authors: Jahani Fatemeh , Tajbakhsh Mahmood , Golchoubian Hamid , Khaksar Samad 
Published: June 2011

AbstractThe simple method allows the protection of amines, amino acids, peptides, and amino acid esters.
ChemInform Abstract: A Facile Noncatalytic Pathway for the Nitrene Transfer Process: Expeditious Access to Aziridines.
Authors: Saikia Indranirekha , Kashyap Bishwapran , Phukan Prodeep 
Published: June 2011

AbstractAn efficient method for the generation of sulfonyl nitrene from sulfonamide (II) in the presence of a base without any catalyst is developed.
ChemInform Abstract: A Unique and Rapid Approach Toward the Efficient Development of Novel Protein Tyrosine Phosphatase (PTP) Inhibitors Based on “Clicked” Pseudo‐Glycopeptides.
Authors: Yang Jin‐Wei , He Xiao‐Peng , Li Cui , Gao Li‐Xin , Sheng Li , Xie Juan , Shi Xiao‐Xin , Tang Yun , Li Jia , Chen Guo‐Rong 
Published: June 2011

AbstractA copper(I)‐catalyzed azide‐alkyne cycloaddition reaction (CuAAC) is employed for the click chemistry approach towards novel PTP inhibitors (IV).
ChemInform Abstract: Crystal Chemistry Peculiarities of Cs2Te4O12.
Authors: Hamani David , Mirgorodsky Andrei , Masson Olivier , Merle‐Mejean Therese , Colas Maggy , Smirnov Mikhael , Thomas Philippe 
Published: June 2011

AbstractThe electronic structure and vibrational properties of a Cs2Te4O12 crystal (space group R$\bar 3$m, Z = 1) are characterized by IR and Raman spectroscopy and DFT and lattice‐dynamical model calculations.
ChemInform Abstract: Preparation and Its Luminscent Properties of AlPO4:Eu3+ Phosphor for w‐LED Applications.
Authors: Liu Yu‐feng , Yang Zhi‐ping , Yu Quan‐mao 
Published: June 2011

AbstractThe orange‐reddish emitting phosphor AlPO4:0.03Eu3+ is synthesized by solid state reaction of Al2O3, NH4H2PO4, and Eu2O3 (1200 °C, 48 h).
ChemInform Abstract: Fe‐Site Substitution Effect on the Structural and Magnetic Properties in SrFeO2.
Authors: Kageyama Hiroshi , et al. et al. 
Published: June 2011

AbstractThe substitution effect on structural and magnetic properties of Sr(Fe1‐xMx)O2 (M: Co, Mn) is characterized by synchrotron XRD, neutron diffraction, and 57Fe Moessbauer spectroscopy.
ChemInform Abstract: On the Magnetic Insulating States, Spin Frustration, and Dominant Spin Exchange of the Ordered Double‐Perovskites Sr2CuOsO6 and Sr2NiOsO6: Density Functional Analysis.
Authors: Tian Chuan , Wibowo Arief C. , zur Loye Hans‐Conrad , Whangbo Myung‐Hwan 
Published: June 2011

AbstractThe magnetic insulating states of Sr2MOsO6 (M: Cu, Ni) are described by DFT + U calculations employing a substantially large UOs value.
ChemInform Abstract: Ion‐Exchange Synthesis, Crystal Structure, and Electrochemical Properties of Li2Ti6O13.
Authors: Kataoka Kunimitsu , Awaka Junji , Kijima Norihito , Hayakawa Hiroshi , Ohshima Ken‐ichi , Akimoto Junji 
Published: June 2011

AbstractLi2Ti6O13 is synthesized from Na2Ti6O13 by sodium/lithium ion exchange in molten LiNO3 at 380 °C.
ChemInform Abstract: High‐Pressure Synthesis and Superconductivity of a New Binary Lanthanum Germanide LaGe3 with Triangular Ge3 Cluster Units.
Authors: Fukuoka Hiroshi , Suekuni Koichiro , Onimaru Takahiro , Inumaru Kei 
Published: June 2011

AbstractThe title compound is synthesized from a stoichiometric mixture of La and Ge (10 GPa, 850 °C, 1 h).
ChemInform Abstract: Low‐Temperature Synthesis of K2NbO3F Powders by an Alternative Approach of Solid‐State Reaction.
Authors: Su Tingting , Jiang Heng , Gong Hong 
Published: June 2011

AbstractPowders of the title compound are synthesized by solid state reaction of stoichiometric mixtures of NH4 [NbO(C2O4)2(H2O)2] ·3H2O, K2C2O4, and KF (550—700 °C, 3 h).
ChemInform Abstract: Synthesis, Crystal and Electronic Structure, and Physical Properties of the New Lanthanum Copper Telluride La3Cu5Te7.
Authors: Zelinska Mariya , Assoud Abdeljalil , Kleinke Holger 
Published: June 2011

AbstractThe copper‐deficient title compound La3Cu5‐xTe7 (x = 0.07, 0.14, 0.12) is synthesized from the elements (graphite crucible in a sealed silica tube, 1073 K, 14 d) and characterized by single crystal XRD, electrical measurements, and LMTO band structure calculations.
ChemInform Abstract: Heteroatomic Molecular Clusters Derived from Group 15 Zintl Ion Cages: Synthesis and Isolation of [M2(HP7)2]2‐ (M: Ag, Au), Two Novel Cluster Anions Exhibiting Metallophilic Interactions.
Authors: Knapp Caroline M. , Jackson Charlotte S. , Large Joseph S. , Thompson Amber L. , Goicoechea Jose M. 
Published: June 2011

AbstractThe structures of (IIIa) (monoclinic, space group P21/c, Z = 4) and (IIIb) (monoclinic, P2/n, Z = 4) are determined by single crystal XRD.
ChemInform Abstract: A Tandem Reaction of Organozinc Reagent Prepared from Palladium‐Catalyzed Umpolung Method: Diastereoselective Formation of Cyclohexene Derivatives Bearing Three Adjacent Stereocenters.
Authors: Sada Mutsumi , Nomura Kenichi , Matsubara Seijiro 
Published: June 2011

Abstractγ‐Acyloxy‐α,β‐unsaturated ketones undergo umpolung reaction with bis(iodozincio)methane in the presence of Pd catalyst to generate zinc dienolate intermediates.
ChemInform Abstract: Mild and Efficient Iodine‐Catalyzed Direct Substitution of Hydroxy Group of Alcohols with C‐ and N‐Nucleophiles.
Authors: Liu Zhe , Wang Dong , Chen Yongjun 
Published: June 2011

AbstractThe iodine‐catalyzed direct substitution of hydroxy group of allylic, propargylic and other alcohols with various C‐ and N‐nucleophiles, such as (II), (VII) and (IX), respectively, is described.
ChemInform Abstract: An Expeditious, Highly Efficient, Catalyst‐Free and Solvent‐Free Synthesis of Nitroamines and Nitrosulfides by Michael Addition.
Authors: Choudhary Garima , Peddinti Rama Krishna 
Published: June 2011

AbstractNitroamines or nitrosulfides can be prepared by simply mixing or grinding amines or thiols with nitroolefins.
ChemInform Abstract: Ring‐Closure Reactions of 1,2‐Diaza‐4,5‐benzoheptatrienyl Metal Compounds: Experiment and Theory.
Authors: Kleine Tillmann , Bergander Klaus , Froehlich Roland , Wibbeling Birgit , Wuerthwein Ernst‐Ulrich 
Published: June 2011

AbstractTreatment of 1,2‐diaza‐4,5‐benzoheptatrienes and related compounds like (III) with KOtBu leads to different products depending on the nature of the substituents.
ChemInform Abstract: Nickel‐Catalyzed Reductive Cleavage of Aryl—Oxygen Bonds in Alkoxy‐ and Pivaloxyarenes Using Hydrosilanes as a Mild Reducing Agent.
Authors: Tobisu Mamoru , Yamakawa Ken , Shimasaki Toshiaki , Chatani Naoto 
Published: June 2011

AbstractThe present protocol allows the use of a pivalate group as a robust and traceless steering group in arene functionalization reactions.
ChemInform Abstract: Pd—NHC Catalyzed Conjugate Addition versus the Mizoroki—Heck Reaction.
Authors: Gottumukkala Aditya L. , de Vries Johannes G. , Minnaard Adriaan J. 
Published: June 2011

AbstractThe Pd(0)—NHC‐catalyzed reaction of various Michael acceptors with aryl iodides can afford either the conjugate addition, e.g. (III), (VIII) and (X), or Mizoroki—Heck products, e.g. (IV) and (XI), depending on the base applied.
ChemInform Abstract: Redox‐Neutral Atom‐Economic Rhodium‐Catalyzed Coupling of Terminal Alkynes with Carboxylic Acids Toward Branched Allylic Esters.
Authors: Lumbroso Alexandre , Koschker Philipp , Vautravers Nicolas R. , Breit Bernhard 
Published: June 2011

AbstractThe use of diphosphine ligand DPEphos instead of the recently applied 2‐(diphenylphosphinomethyl)pyridine in the title reaction leads to an almost complete chemoselectivity switch to the formation of branched allylic esters instead of (Z)‐enol esters.
ChemInform Abstract: Palladium‐Catalyzed Allylic Fluorination.
Authors: Hollingworth Charlotte , Hazari Amaruka , Hopkinson Matthew N. , Tredwell Matthew , Benedetto Elena , Huiban Mickael , Gee Antony D. , Brown John M. , Gouverneur Veronique 
Published: June 2011

AbstractThe use of p‐nitrobenzoate as the leaving group is essential for the success of the process.