Regioselective rhodium-catalyzed addition of arylboronic acids to alkynes with a pyridine-substituted water-soluble ligand

被引:133
作者
Lautens, M [1 ]
Yoshida, M [1 ]
机构
[1] Univ Toronto, Dept Chem, Davenport Res Labs, Toronto, ON M5S 3H6, Canada
关键词
D O I
10.1021/ol010261t
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
GRAPHICS Alkynyl heteroaromatic compounds reacted with arylboronic acids to give addition products in the presence of [Rh(COD)Cl](2) and pyridine-substituted water-soluble ligand. The reactions proceed to give trisubstituted alkenes with high regioselectivity.
引用
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页码:123 / 125
页数:3
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共 25 条
  • [21] LI CJ, 1997, ORGANIC REACTIONS OR
  • [22] Rhodium-catalyzed conjugate addition of aryl- or 1-alkenylboronic acids to enones
    Sakai, M
    Hayashi, H
    Miyaura, N
    [J]. ORGANOMETALLICS, 1997, 16 (20) : 4229 - 4231
  • [23] Asymmetric conjugate 1,4-addition of arylboronic acids to α,β-unsaturated esters catalyzed by rhodium(I)/(S)-binap
    Sakuma, S
    Sakai, M
    Itooka, R
    Miyaura, N
    [J]. JOURNAL OF ORGANIC CHEMISTRY, 2000, 65 (19) : 5951 - 5955
  • [24] Rhodium-catalyzed asymmetric 1,4-addition of aryl- and alkenylboronic acids to enones
    Takaya, Y
    Ogasawara, M
    Hayashi, T
    Sakai, M
    Miyaura, N
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (22) : 5579 - 5580
  • [25] DINUCLEAR METHOXY, CYCLOOCTADIENE, AND BARRELENE COMPLEXES OF RHODIUM(I) AND IRIDIUM(I)
    Uson, R
    Oro, LA
    Cabeza, JA
    Bryndza, HE
    Stepro, MP
    [J]. INORGANIC SYNTHESES, 1985, 23 : 126 - 127