Organometallic Chemistry

Ru-catalyzed intermolecular ortho-C–H amidation of aromatic ketones with sulfonyl azides : 3/1

noreply@blogger.com (mallesh) — Thu, 16 May 2013 08:50:39 PDT

ChemComm

Ru(II)-catalyzed intermolecular ortho-C–H amidation of aromatic ketones with sulfonyl azides
M. Bhanuchandra, M. Ramu Yadav, Raja K. Rit, Malleswara Rao Kuram and Akhila K. Sahoo

Chem. Eur. J.

Ruthenium-Catalyzed Direct C-H Amidation of Arenes Including Weakly Coordinating Aromatic Ketones
Jiyu Kim, Jinwoo Kim and Prof. Dr. Sukbok Chang

ChemComm

Ru(II)-Catalyzed Intermolecular C-H Amidation of Weakly Coordinating Ketones

Ning Jiao, Qing-Zhong Zheng, Yu-Feng Liang and Chong Qin

Three papers on Ru-catalyzed ketone directed Amidation.......

Direct Evidence of a Dinuclear Copper Intermediate in Cu(I)-Catalyzed Azide-Alkyne Cycloadditions

noreply@blogger.com (mallesh) — Tue, 07 May 2013 12:12:21 PDT

Science

Direct Evidence of a Dinuclear Copper Intermediate in Cu(I)-Catalyzed Azide-Alkyne Cycloadditions
B. T. Worrell, J. A. Malik, and V. V. Fokin

Complex N-Heterocycle Synthesis via Iron-Catalyzed, Direct C–H Bond Amination

noreply@blogger.com (mallesh) — Tue, 07 May 2013 12:08:29 PDT

Science

Complex N-Heterocycle Synthesis via Iron-Catalyzed, Direct C–H Bond Amination
Elisabeth T. Hennessy and Theodore A. Betley

Silver-Catalyzed Cycloaddition of Terminal Alkynes with Isocyanides: 2/1

noreply@blogger.com (mallesh) — Tue, 07 May 2013 12:05:11 PDT

Angewchem

Synthesis of Pyrroles by Click Reaction: Silver-Catalyzed Cycloaddition of Terminal Alkynes with Isocyanides
Meng Gao, Chuan He, Hongyi Chen, Ruopeng Bai, Ben Cheng and Prof. Aiwen Lei

Angewchem

Silver-Catalyzed Isocyanide-Alkyne Cycloaddition: A General and Practical Method to Oligosubstituted Pyrroles
Jianquan Liu, Zhongxue Fang, Prof. Qian Zhang, Prof. Qun Liu and Prof. Xihe Bi

Optimizing P,N-Bidentate Ligands for Oxidative Gold Catalysis

noreply@blogger.com (mallesh) — Tue, 07 May 2013 12:02:29 PDT

Angewchem

Optimizing P,N-Bidentate Ligands for Oxidative Gold Catalysis: Efficient Intermolecular Trapping of α-Oxo Gold Carbenes by Carboxylic Acids
Dr. Kegong Ji, Dr. Yulong Zhao and Prof. Dr. Liming Zhang

Direct Asymmetric Vinylogous Aldol Reaction of Allyl Ketones with Isatins

noreply@blogger.com (mallesh) — Tue, 07 May 2013 12:01:23 PDT

Angewchem

Direct Asymmetric Vinylogous Aldol Reaction of Allyl Ketones with Isatins: Divergent Synthesis of 3-Hydroxy-2-Oxindole Derivatives
Bo Zhu, Wen Zhang, Richmond Lee, Zhiqiang Han, Wenguo Yang, Davin Tan, Prof. Dr. Kuo-Wei Huang and Prof. Dr. Zhiyong Jiang

C-C Bond Cleavage of a Benzene Ring

noreply@blogger.com (mallesh) — Tue, 07 May 2013 12:00:19 PDT

Angewchem

Azulenophenanthrenes from 2,2′-Di(arylethynyl)biphenyls through C-C Bond Cleavage of a Benzene Ring
Dr. Takanori Matsuda, Tsuyoshi Goya, Dr. Lantao Liu, Yusuke Sakurai, Shoichi Watanuki, Dr. Naoki Ishida and Prof. Dr. Masahiro Murakami

Organocatalysis by Neutral Multidentate Halogen-Bond Donors

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:59:01 PDT

Angewchem

Organocatalysis by Neutral Multidentate Halogen-Bond Donors
Florian Kniep, Stefan H. Jungbauer, Qi Zhang, Sebastian M. Walter, Severin Schindler, Ingo Schnapperelle, Dr. Eberhardt Herdtweck and Dr. Stefan M. Huber

Pd catalyzed Allylic Substitution at Four-Membered-Ring Systems

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:57:55 PDT

Angewchem

Palladium-Catalyzed Allylic Substitution at Four-Membered-Ring Systems: Formation of η¹-Allyl Complexes and Electrocyclic Ring Opening
Dr. Davide Audisio, Dr. Gopinadhanpillai Gopakumar, Dr. Lan-Gui Xie, Dr. Luís G. Alves, Cornelia Wirtz, Prof. Dr. Ana M. Martins, Prof. Dr. Walter Thiel, Dr. Christophe Farès and Dr. Nuno Maulide

Oxidative Cyclization of Propynyl Arenes into Indan-2-ones

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:56:50 PDT

Angewchem

Biarylphosphonite Gold(I) Complexes as Superior Catalysts for Oxidative Cyclization of Propynyl Arenes into Indan-2-ones
Guilhem Henrion, Thomas E. J. Chavas, Dr. Xavier Le Goff and Dr. Fabien Gagosz

Dibenzopentalenes from B(C6F5)3-Induced Cyclization

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:55:41 PDT

Angewchem

Dibenzopentalenes from B(C₆F₅)₃-Induced Cyclization Reactions of 1,2-Bis(phenylethynyl)benzenes
Dr. Chao Chen, Dr. Marcel Harhausen, René Liedtke, Kathrin Bussmann, Prof. Aiko Fukazawa, Prof. Shigehiro Yamaguchi, Prof. Jeffrey L. Petersen, Dr. Constantin G. Daniliuc, Dr. Roland Fröhlich, Dr. Gerald Kehr and Prof. Gerhard Erker

Total Synthesis of (−)-Rhizopodin

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:53:37 PDT

Angewchem

Total Synthesis of (−)-Rhizopodin
Dr. Stephen M. Dalby, Jake Goodwin-Tindall and Prof. Dr. Ian Paterson

Carbonylative C-C Coupling in Water by Directed C-H Bond Activation

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:51:49 PDT

Angewchem

Ruthenium-Catalyzed Carbonylative C-C Coupling in Water by Directed C-H Bond Activation
Dr. Anis Tlili, Johannes Schranck, Jola Pospech, Dr. Helfried Neumann and Prof. Dr. Matthias Beller

Construction of Enantiomerically Enriched Diazo Compounds Using Diazo Esters as Nucleophiles

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:50:24 PDT

Angewchem

Construction of Enantiomerically Enriched Diazo Compounds Using Diazo Esters as Nucleophiles: Chiral Lewis Base Catalysis
Haibin Mao, Aijun Lin, Yan Shi, Zhijie Mao, Xuebin Zhu, Weipeng Li, Prof. Dr. Hongwen Hu, Prof. Dr. Yixiang Cheng and Prof. Dr. Chengjian Zhu

Versatile Access to Chiral Indolines by Catalytic Asymmetric Fischer Indolization

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:49:15 PDT

Angewchem

Versatile Access to Chiral Indolines by Catalytic Asymmetric Fischer Indolization
Dr. Alberto Martínez, Dr. Matthew J. Webber, Dr. Steffen Müller and Prof. Dr. Benjamin List

Catalytic Generation and Selective Heterocoupling of Two Electron-Rich Alkenes

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:47:55 PDT

Angewchem

Catalytic Generation and Selective Heterocoupling of Two Electron-Rich Alkenes
Alicia Galván, Dr. Jonás Calleja, Prof. Dr. Francisco J. Fañanás and Prof. Félix Rodríguez

Enantioselective Construction of Highly Substituted Vinylidenecylopentanes

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:45:36 PDT

Angewchem

Enantioselective Construction of Highly Substituted Vinylidenecylopentanes by Palladium-Catalyzed Asymmetric [3+2] Cycloaddition Reaction
Prof. Barry M. Trost and Autumn Maruniak

A Palladium/Chiral Amine Co-catalyzed Enantioselective Dynamic Cascade Reaction

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:44:29 PDT

Angewchem

A Palladium/Chiral Amine Co-catalyzed Enantioselective Dynamic Cascade Reaction: Synthesis of Polysubstituted Carbocycles with a Quaternary Carbon Stereocenter
Dr. Guangning Ma, Samson Afewerki, Luca Deiana, Carlos Palo-Nieto, Leifeng Liu, Junliang Sun, Prof. Dr. Ismail Ibrahem and Prof. Dr. Armando Córdova

Direct Observation of a Cationic Gold(I)–Bicyclo[3.2.0]hept-1(7)-ene Complex

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:43:08 PDT

Angewchem

Direct Observation of a Cationic Gold(I)–Bicyclo[3.2.0]hept-1(7)-ene Complex Generated in the Cycloisomerization of a 7-Phenyl-1,6-enyne
Rachel E. M. Brooner, Timothy J. Brown and Prof. Ross A. Widenhoefer

Direct Deamination of Primary Amines by Water To Produce Alcohols

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:42:01 PDT

Angewchem

Direct Deamination of Primary Amines by Water To Produce Alcohols
Dr. Julia R. Khusnutdinova, Yehoshoa Ben-David and Prof. David Milstein

Highly Regioselective Synthesis of 3-Trifluoromethylpyrazoles

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:40:42 PDT

Angewchem

Silver-Mediated Cycloaddition of Alkynes with CF₃CHN₂: Highly Regioselective Synthesis of 3-Trifluoromethylpyrazoles
Feng Li, Jing Nie, Long Sun, Yan Zheng and Prof. Jun-An Ma

Redox-Neutral Coupling of N-Phenoxyacetamides and Alkynes

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:38:32 PDT

Angewchem

Rhodium(III)-Catalyzed Redox-Neutral Coupling of N-Phenoxyacetamides and Alkynes with Tunable Selectivity
Prof. Guixia Liu, Yangyang Shen, Zhi Zhou and Prof. Xiyan Lu

Iridium-Catalyzed 1,3-Hydrogen Shift/Chlorination of Allylic Alcohols

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:36:53 PDT

Angewchem

Iridium-Catalyzed 1,3-Hydrogen Shift/Chlorination of Allylic Alcohols
Dr. Nanna Ahlsten, Dr. Antonio Bermejo Gómez and Prof. Dr. Belén Martín-Matute

Oxidative Benzylic C–H Fluorination by Fluoride Ions

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:35:47 PDT

Angewchem

Manganese-Catalyzed Oxidative Benzylic C–H Fluorination by Fluoride Ions
Wei Liu and Prof. John T. Groves

Direct C-H Alkylation of Electron-Deficient Pyrrole Derivatives

noreply@blogger.com (mallesh) — Tue, 07 May 2013 11:34:53 PDT

Angewchem

Palladium-Catalyzed Direct C-H Alkylation of Electron-Deficient Pyrrole Derivatives
Dr. Lei Jiao and Prof. Dr. Thorsten Bach