Pd2(dba)3/P(i-BuNCH2CH2)3N-catalyzed Stille cross-coupling of aryl chlorides

被引：73
|
作者：
Su, WP [1 ]
Urgaonkar, S [1 ]
Verkade, JG [1 ]
机构：
[1] Iowa State Univ, Dept Chem, Ames, IA 50011 USA
来源：
ORGANIC LETTERS | 2004年 / 6卷 / 09期
关键词：
D O I：
10.1021/ol0495927
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The Pd-2(dba)(3)/P(i-BuNCH2CH2)(3)N (1d) catalyst system is highly effective for the Stille cross-coupling of aryl chlorides with organotin compounds. This method represents only the second general method for the coupling of aryl chlorides. Other proazaphosphatranes possessing benzyl substituents also generate very active catalysts for Stille reactions. Noteworthy features of the method are: (a) commercial availability of ligand 1d, (b) the wide array of aryl chlorides that can be coupled, and (c) applicability to aryl, vinyl, and allyl tin reagents.
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收藏
页码：1421 / 1424
页数：4
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