Bis(sulfonyl)methyl insertion into alkenyl versus phenyl carbon-hydrogen bonds in the reaction of bis(sulfonyl)iodonium ylides with highly phenylated ethylenes

被引：18

作者：

Adam, W

Gogonas, EP

Hadjiarapoglou, LP ^{[1
]}

机构：

[1] Univ Ioannina, Dept Chem, Sect Organ Chem & Biochem, GR-45110 Ioannina, Greece

[2] Univ Wurzburg, Inst Organ Chem, D-97074 Wurzburg, Germany

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2003年 / 2003卷 / 06期

关键词：

insertions; rhodium; ylides;

D O I：

10.1002/ejoc.200390156

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of bis(sulfonyl)iodonium ylides alpha-gamma with triphenylethylene (2a) and tetraphenylethylene (2b) affords insertion products into the alkenyl and phenyl carbon-hydrogen bonds of the substrate. A mechanistically perplexing feature is the diversity displayed in the reactivity pattern of the bis(sulfonyl)iodonium ylides in their reaction with the phenylated alkenes.

引用

页码：1064 / 1068

页数：5

共 34 条

[21]

2-Q

[22] Enantioselective intramolecular CH-insertions upon Cu-catalyzed decomposition of phenyliodonium ylides. [J].