Efficient synthesis of β-substituted α-haloenones by rhodium(II) catalyzed and thermal reactions of iodonium ylides

被引：26

作者：

Lee, YR ^{[1
]}

Jung, YU ^{[1
]}

机构：

[1] Yeungnam Univ, Coll Engn, Sch Chem Engn & Technol, Kyongsan 712749, South Korea

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 2002年 / 10期

关键词：

D O I：

10.1039/b111206f

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Rhodium(II)-catalyzed and thermal reaction of iodonium ylides are described. Rhodium(II)-catalyzed reactions of iodonium ylides with benzyl halides and acid halides afforded alpha-chloro-alpha,beta-enones and alpha-bromo-alpha,beta-enones in good yields, whereas thermal reactions of iodonium ylides in a solvent such as benzene afforded alpha-iodo-alpha,beta-enones in good yields.

引用

页码：1309 / 1313

页数：5

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