Palladium-Catalyzed Carbonylative Heck-Type Reactions of Alkyl Iodides

被引:94
|
作者
Bloome, Kayla S. [1 ]
Alexanian, Erik J. [1 ]
机构
[1] Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA
关键词
OXIDATIVE-ADDITION; COUPLING REACTIONS; BOND FORMATION; HALIDES; COMPLEXES; DERIVATIVES; CYCLIZATION; BROMIDES;
D O I
10.1021/ja1053913
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A palladium-catalyzed carbonylative Heck-type cyclization of alkyl halides is described. Treatment of a range of primary and secondary alkyl iodides with catalytic palladium(0) under CO pressure forms a variety of synthetically versatile enone products. The reactivity described represents a rare example of a palladium-catalyzed Heck-type cyclization involving unactivated alkyl halides with beta-hydrogens. Alkene substitution is well tolerated, and mono- and bicyclic carbocycles may be easily accessed.
引用
收藏
页码:12823 / 12825
页数:3
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