PALLADIUM-CATALYZED CROSS-COUPLING REACTIONS OF ARYLBORONIC ACIDS WITH PI-DEFICIENT HETEROARYL CHLORIDES

被引:94
作者
ALI, NM
MCKILLOP, A
MITCHELL, MB
REBELO, RA
WALLBANK, PJ
机构
[1] UNIV E ANGLIA,SCH CHEM SCI,NORWICH NR4 7TJ,NORFOLK,ENGLAND
[2] SMITHKLINE BEECHAM PHARMACEUT,DEPT SYNTHET CHEM,TONBRIDGE TN11 9AN,KENT,ENGLAND
关键词
D O I
10.1016/S0040-4020(01)80481-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The palladium-catalysed cross-coupling reactions of arylboronic acids with a variety of pi-deficient heteroaryl chlorides proceed in high yield. [1,4-Bis(diphenylphosphino)butane]palladium(II) dichloride was found to be a very satisfactory catalyst for monocyclic heteroaryl chlorides, whereas tetrakis(triphenylphosphine)palladium(O) was found to be excellent for a range of chloroquinoline derivatives.
引用
收藏
页码:8117 / 8126
页数:10
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