Alkynyl sulfoxides as α-sulfinyl carbene equivalents: gold-catalysed oxidative cyclopropanation

被引：25
作者：
Barrett, Matthew J. [1 ]
Khan, Ghulam F. [1 ]
Davies, Paul W. [1 ]
Grainger, Richard S. [1 ]
机构：
[1] Univ Birmingham, Sch Chem, Birmingham B15 2TT, W Midlands, England
来源：
CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 42期
关键词：
ACCESS; DIAZOSULFOXIDES; CYCLOADDITIONS; REARRANGEMENT; CYCLIZATIONS; 1,6-ENYNES; GENERATION; PLATINUM; YLIDES;
D O I：
10.1039/c7cc02244a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Alkynyl sulfoxides are shown to act as alpha-sulfinyl metallocarbene synthons under oxidative gold catalysis, enabling reactions that are not available from diazo-precursors. This strategy is exemplified in the synthesis of fused alpha-sulfinyl cyclopropanes.
引用
收藏
页码：5733 / 5736
页数：4
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