Thursday, June 28, 2012

Amphiphilic Self-Assembled Polymeric Copper Catalyst to Parts per Million Levels: Click Chemistry

Yoichi M. A. Yamada, Shaheen M. Sarkar, and Yasuhiro Uozumi
 J. Am. Chem. Soc., 2012, 134 (22), pp 9285–9290 

Wednesday, June 20, 2012

Asymmetric hydrogenation of N-alkyl and N-aryl ketimines using chiral cationic Ru(diamine) complexes as catalysts: the counteranion and solvent effects, and substrate scope

Fei Chen, Ziyuan Ding, Yanmei He, Jie Qin, Tianli Wang, Qing-Hua Fan
Volume 68, Issue 26, 1 July 2012, Pages 5248–5257

Gold-catalyzed ring expansions of 1-alkynylcyclobutanol derivatives via tandem hydration and α-ketol rearrangement

Ki-Dae Kim, Hyun-Suk Yeom, Sunwoong Shin, Seunghoon Shin
Volume 68, Issue 26, 1 July 2012, Pages 5241–5247

Rh(II)-catalyzed [2,3]-sigmatropic rearrangement of sulfur ylides derived from N-tosylhydrazones and sulfides

Yuye Li, Zhongxing Huang, Xinhu Wu, Peng-Fei Xu, Jing Jin, Yan Zhang, Jianbo Wang
Volume 68, Issue 26, 1 July 2012, Pages 5234–5240

Synthesis of 2,3-dihydro-1H-inden-1-one derivatives via Ni-catalyzed intramolecular hydroacylation

Fan Yang, Tienan Jin, Yoshinori Yamamoto
Volume 68, Issue 26, 1 July 2012, Pages 5223–5228

Highly asymmetric synthesis of (+)-corsifuran A. Elucidation of the electronic requirements in the Ruthenium–NHC catalyzed hydrogenation of benzofurans

Nuria Ortega, Bernhard Beiring, Slawomir Urban, Frank Glorius
Volume 68, Issue 26, 1 July 2012, Pages 5185–5192

Catalytic C–H bond arylation of aryl imines and oxazolines in water with ruthenium(II)-acetate catalyst

Bin Li, Karthik Devaraj, Christophe Darcel, Pierre H. Dixneuf
Volume 68, Issue 26, 1 July 2012, Pages 5179–5184

Enantioselective iridium-catalyzed hydrogenation of α-arylcinnamic acids and synthesis of (S)-equol

Shuang Yang, Shou-Fei Zhu, Can-Ming Zhang, Song Song, Yan-Bo Yu, Shen Li, Qi-Lin Zhou
Volume 68, Issue 26, 1 July 2012, Pages 5172–5178

Palladium-catalyzed oxidative alkynylation of arene C–H bond using the chelation-assisted strategy

Seok Hwan Kim, Sae Hume Park, Sukbok Chang
Volume 68, Issue 26, 1 July 2012, Pages 5162–5166

Ni(0)/NHC-catalyzed amination of N-heteroaryl methyl ethers through the cleavage of carbon‒oxygen bonds

Mamoru Tobisu, Ayaka Yasutome, Ken Yamakawa, Toshiaki Shimasaki, Naoto Chatani
Volume 68, Issue 26, 1 July 2012, Pages 5157–5161

Challenges in C–C bond formation through direct transformations of sp2 C–H bonds

Da-Gang Yu, Bi-Jie Li, Zhang-Jie Shi
Volume 68, Issue 26, 1 July 2012, Pages 5130–5136

Synthesis of unsymmetrically disubstituted ethynes by the palladium/copper(I)-cocatalyzed sila-Sonogashira–Hagihara coupling reactions of alkynylsilanes with aryl iodides, bromides, and chlorides through a direct activation of a carbon–silicon bond

Yasushi Nishihara, Eiji Inoue, Shintaro Noyori, Daisuke Ogawa, Yoshiaki Okada, Masayuki Iwasaki, Kentaro Takagi
Volume 68, Issue 24, 17 June 2012, Pages 4869–4881

Gold-catalyzed intramolecular hydroalkoxylation/cyclization of conjugated dienyl alcohols

B. Chandrasekhar, Jae-Sang Ryu
Volume 68, Issue 24, 17 June 2012, Pages 4805–4812

Rhodium/chiral diene-catalyzed asymmetric methylation of N-sulfonylarylimines with trimethylboroxine

Takahiro Nishimura, Akram Ashouri, Yusuke Ebe, Yuko Maeda, Tamio Hayashi
Volume 23, Issue 9, 15 May 2012, Pages 655–658

Rh(I)-catalyzed asymmetric addition of arylboronic acids to NH isatins

Jiangyang Gui, Guihua Chen, Peng Cao, Jian Liao
Volume 23, Issue 8, 30 April 2012, Pages 554–563

  • Monday, June 18, 2012

    Europium(III) Triflate-Catalyzed Trofimov Synthesis of Polyfunctionalized Pyrroles

    Sridhar Madabhushi, Venkata Sairam Vangipuram, Kishore Kumar Reddy Mallu, Narsaiah Chinthala and China Ramanaiah Beeram
     Adv. Synth. Catal. 2012, 354, 1413 – 1416

    Tuesday, June 12, 2012

    Sunday, June 10, 2012

    Covalently Bound Benzyl Ligand Promotes Selective Palladium-Catalyzed Oxidative Esterification of Aldehydes with Alcohols

    Chao Liu, Shan Tang, Liwei Zheng, Dong Liu, Prof. Heng Zhang and Prof. Aiwen Lei
    Angew. Chem. Int. Ed., 2012, 51: 5662–5666

    Palladium-Catalyzed Oxidative Double C-H Functionalization/Carbonylation for the Synthesis of Xanthones

    Hua Zhang, Renyi Shi, Pei Gan, Chao Liu, Anxing Ding, Qiuyi Wang and Prof. Aiwen Lei
    Angew. Chem. Int. Ed., 2012, 51: 5204–5207

    Nonnatural Amino Acid Synthesis by Using Carbon–Hydrogen Bond Functionalization Methodology

    Ly Dieu Tran and Prof. Dr. Olafs Daugulis
    Angew. Chem. Int. Ed., 2012, 51: 5188–5191

    Palladium(II)-Catalyzed Intramolecular Diamination of Alkynes under Aerobic Oxidative Conditions: Catalytic Turnover of an Iodide Ion

     
    Dr. Bo Yao, Dr. Qian Wang, Prof. Dr. Jieping Zhu
    Angew. Chem. Int. Ed., 2012, 51: 5170–5174


    Palladium-Catalyzed Alkylation of 1,4-Dienes by C-H Activation

    Prof. Barry M. Trost, Max M. Hansmann and David A. Thaisrivongs
    Angew. Chem. Int. Ed., 2012, 51: 4950–4953

    A Bulky Biaryl Phosphine Ligand Allows for Palladium-Catalyzed Amidation of Five-Membered Heterocycles as Electrophiles

    Mingjuan Su and Prof. Dr. Stephen L. Buchwald
    Angew. Chem. Int. Ed., 2012, 51: 4710–4713

    Catalytic Asymmetric Mono-Fluorination of α-Keto Esters: Synthesis of Optically Active β-Fluoro-α-Hydroxy and β-Fluoro-α-Amino Acid Derivatives

    Dr. Shoko Suzuki, Dr. Yuki Kitamura, Dr. Sylvain Lectard, Dr. Yoshitaka Hamashima and Prof. Dr. Mikiko Sodeoka
    Angew. Chem. Int. Ed., 2012, 51: 4581–4585

    Tuning N-Heterocyclic Carbenes in T-Shaped PtII Complexes for Intermolecular C-H Bond Activation of Arenes

    Orestes Rivada-Wheelaghan, Manuel A. Ortuño, Prof. Josefina Díez, Prof. Agustí Lledós and Dr. Salvador Conejero
    Angew. Chem. Int. Ed., 2012, 51: 3936–3939

    Atropoisomeric (P,N) Ligands for the Highly Enantioselective Pd-Catalyzed Intramolecular Asymmetric α-Arylation of α-Branched Aldehydes

    Pradeep Nareddy, Luca Mantilli, Dr. Laure Guénée and Prof. Dr. Clément Mazet
    Angew. Chem. Int. Ed., 2012, 51: 3826–3831

    Oxidative Heck Arylation for the Stereoselective Synthesis of Tetrasubstituted Olefins Using Nitroxides as Oxidants

    Zhiheng He, Dr. Sylvia Kirchberg, Dr. Roland Fröhlich and Prof. Dr. Armido Studer
    Angew. Chem. Int. Ed., 2012, 51: 3699–3702

    Synthesis and Unexpected Coordination of a Silicon(II)-Based SiCSi Pincerlike Arene to Palladium

    Wenyuan Wang, Prof. Dr. Shigeyoshi Inoue, Dr. Elisabeth Irran and Prof. Dr. Matthias Driess
    Angew. Chem. Int. Ed., 2012, 51: 3691–3694

    Palladium(0)-Catalyzed Synthesis of Cross-Conjugated Polymers: Transformation into Linear-Conjugated Polymers through the Diels–Alder Reaction

    Noriyuki Nishioka, Dr. Shotaro Hayashi and Prof. Toshio Koizumi
    Angew. Chem. Int. Ed., 2012, 51: 3682–3685

    Palladium-Catalyzed Aromatic Azidocarbonylation

    Fedor M. Miloserdov and Prof. Vladimir V. Grushin
    Angew. Chem. Int. Ed., 2012, 51: 3668–3672

    Preparation of Allyl and Vinyl Silanes by the Palladium-Catalyzed Silylation of Terminal Olefins: A Silyl-Heck Reaction

    Jesse R. McAtee, Sara E. S. Martin, Derek T. Ahneman, Keywan A. Johnson and Prof. Donald A. Watson
    Angew. Chem. Int. Ed., 2012, 51: 3663–3667

    Carbon(sp3)-Fluorine Bond-Forming Reductive Elimination from Palladium(IV) Complexes

    Joy M. Racowski, J. Brannon Gary and Prof. Dr. Melanie S. Sanford
    Angew. Chem. Int. Ed., 2012, 51: 3414–3417

    The Development of Bulky Palladium NHC Complexes for the Most-Challenging Cross-Coupling Reactions

    Dr. Cory Valente, Dr. Selçuk Çalimsiz, Ka Hou Hoi, Dr. Debasis Mallik, Mahmoud Sayah and Prof. Michael G. Organ
    Angew. Chem. Int. Ed., 2012, 51: 3314–3332

    Platinum-Catalyzed Hydrosilylations of Internal Alkynes: Harnessing Substituent Effects to Achieve High Regioselectivity

    Douglas A. Rooke, Prof. Eric M. Ferreira
    Angew. Chem. Int. Ed., 2012, 51: 3225–3230

    Highly Enantioselective Synthesis of 3-Substituted Furanones by Palladium-Catalyzed Kinetic Resolution of Unsymmetrical Allyl Acetates

    Bin Mao, Dr. Yining Ji, Dr. Martín Fañanás-Mastral, Dr. Giuseppe Caroli, Auke Meetsma, Prof. Dr. Ben L. Feringa
    Angew. Chem. Int. Ed., 2012, 51: 3168–3173