New progress in the cobalt-catalysed synthesis of aromatic organozinc compounds by reduction of aromatic halides by zinc dust

被引:65
作者
Kazmierski, I
Gosmini, C
Paris, JM
Périchon, J
机构
[1] Univ Paris 12, CNRS, Lab Electrochim Catalyse & Synth Organ, UMR 7582, F-94320 Thiais, France
[2] Rhodia, Res Ctr Lyon, F-69192 St Fons, France
关键词
D O I
10.1016/S0040-4039(03)01595-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The experimental conditions of the cobalt-catalysed synthesis of aromatic organozinc species from the corresponding bromides have been optimised. The preparation of numerous aromatic organozinc reagents under these optimised conditions is reported, with yields between 67 and 99%. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码:6417 / 6420
页数:4
相关论文
共 16 条
  • [1] Blaise EE, 1904, CR HEBD ACAD SCI, V138, P284
  • [2] Boudier A, 2000, ANGEW CHEM INT EDIT, V39, P4414, DOI 10.1002/1521-3773(20001215)39:24<4414::AID-ANIE4414>3.0.CO
  • [3] 2-C
  • [4] New chemical synthesis of functionalized arylzinc compounds from aromatic or thienyl bromides under mild conditions using a simple cobalt catalyst and zinc dust
    Fillon, H
    Gosmini, C
    Périchon, J
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (13) : 3867 - 3870
  • [5] Pure acetonitrile as solvent for the efficient electrochemical conversion of aryl bromides in organozinc species and their coupling reaction with acetyl chloride
    Fillon, H
    Le Gall, E
    Gosmini, C
    Périchon, J
    [J]. TETRAHEDRON LETTERS, 2002, 43 (34) : 5941 - 5944
  • [6] Electrosynthesis of functionalized organodizinc compounds from aromatic dihalides via a cobalt catalysis in acetonitrile/pyridine as solvent
    Fillon, H
    Gosmini, C
    Nédélec, JY
    Périchon, J
    [J]. TETRAHEDRON LETTERS, 2001, 42 (23) : 3843 - 3846
  • [7] FILLON H, 2001, Patent No. 0108880
  • [8] New efficient preparation of arylzinc compounds from aryl halides using cobalt catalysis and sacrificial anode process
    Gosmini, C
    Rollin, Y
    Nédélec, JY
    Périchon, J
    [J]. JOURNAL OF ORGANIC CHEMISTRY, 2000, 65 (19) : 6024 - 6026
  • [9] Preparation of unsymmetrical biaryls via palladium-catalyzed coupling reaction of aryl halides
    Hassan, J
    Hathroubi, C
    Gozzi, C
    Lemaire, M
    [J]. TETRAHEDRON, 2001, 57 (37) : 7845 - 7855
  • [10] Functionalized arylzinc compounds in ethereal solvent: Direct synthesis from aryl iodides and zinc powder and application to Pd-catalyzed reaction with allylic halides
    Ikegami, R
    Koresawa, A
    Shibata, T
    Takagi, K
    [J]. JOURNAL OF ORGANIC CHEMISTRY, 2003, 68 (06) : 2195 - 2199