Palladium catalysts for cross-coupling of ortho-substituted aryl triflates with Grignard reagents

被引：0
作者：
Kamikawa, T [1 ]
Hayashi, T [1 ]
机构：
[1] KYOTO UNIV,FAC SCI,DEPT CHEM,SAKYO KU,KYOTO 60601,JAPAN
来源：
SYNLETT | 1997年 / 02期
关键词：
cross-coupling; Grignard reagent; aryl triflate; palladium catalyst;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Dichloro [(2-dimethylamino)propyldiphenylphosphine]palladium (PdCl2(alaphos)) and dichloro[1,3-bis(diphenylphosphino)-propane]palladium (PdCl2(dppp)) were found to be much more effective catalysts than PdCl2(PPh(3))(2) and other palladium complexes for cross-coupling of sterically congested aryl triflates with aryl and alkynyl Grignard reagents.
引用
收藏
页码：163 / &
页数：3
相关论文
共 50 条
  • [31] An efficient and recyclable iron(III)-containing imidazolium salt catalyst for cross-coupling of aryl Grignard reagents with alkyl halides
    Yan ChunHui
    Wang LinLin
    Gao HuanHuan
    Sun HongMei
    Shen Qi
    CHINESE SCIENCE BULLETIN, 2012, 57 (16): : 1953 - 1958
  • [32] Synthesis of nickel-salicylideneimines complexes and catalyzing cross-coupling reaction of aryl halides and Grignard reagents
    Zhao, JW
    Song, LP
    Wang, YK
    Zhu, SZ
    JOURNAL OF FLUORINE CHEMISTRY, 2006, 127 (03) : 405 - 408
  • [33] Direct Application of Phenolic Salts to Nickel-Catalyzed Cross-Coupling Reactions with Aryl Grignard Reagents
    Yu, Da-Gang
    Li, Bi-Jie
    Zheng, Shu-Fang
    Guan, Bing-Tao
    Wang, Bi-Qing
    Shi, Zhang-Jie
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (27) : 4566 - 4570
  • [34] Chemoselective Chromium(II)-Catalyzed Cross-Coupling Reactions of Dichlorinated Heteroaromatics with Functionalized Aryl Grignard Reagents
    Steib, Andreas K.
    Kuzmina, Olesya M.
    Fernandez, Sarah
    Malhotra, Sushant
    Knochel, Paul
    CHEMISTRY-A EUROPEAN JOURNAL, 2015, 21 (05) : 1961 - 1965
  • [35] Ortho-selective cross-coupling of fluorobenzenes with Grignard reagents:: Acceleration by electron-donating ortho-directing groups
    Manabe, Kei
    Ishikawa, Shunpei
    SYNTHESIS-STUTTGART, 2008, (16): : 2645 - 2649
  • [36] Nickel-catalyzed cross-coupling reaction of alkynyl bromides with Grignard reagents
    Qing-Han Li
    Yong Ding
    Xue-Jun Yang
    ChineseChemicalLetters, 2014, 25 (09) : 1296 - 1300
  • [37] Low Temperature Studies of Iron-Catalyzed Cross-Coupling of Alkyl Grignard Reagents with Aryl Electrophiles
    Kleimark, Jonatan
    Larsson, Per-Fredrik
    Emamy, Parisa
    Hedstrom, Anna
    Norrby, Per-Ola
    ADVANCED SYNTHESIS & CATALYSIS, 2012, 354 (2-3) : 448 - 456
  • [38] Cross-coupling of alkyl halides with aryl Grignard reagents catalyzed by a low-valent iron complex
    Martin, R
    Fürstner, A
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (30) : 3955 - 3957
  • [39] Cross-coupling of aryl halides and triflates with intramolecularly stabilized group 13-metal alkylating reagents in the presence of mixed-metal catalysts
    Shenglof, M
    Gelman, D
    Heymer, B
    Schumann, H
    Molander, GA
    Blum, J
    SYNTHESIS-STUTTGART, 2003, (02): : 302 - 306
  • [40] Nickel-catalyzed cross-coupling reaction of alkynyl bromides with Grignard reagents
    Li, Qing-Han
    Ding, Yong
    Yang, Xue-Jun
    CHINESE CHEMICAL LETTERS, 2014, 25 (09) : 1296 - 1300
12345