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Cyclization reactions involving palladium-catalyzed carbene insertion into aryl halides
被引:75
|作者:
Kudirka, Romas
[1
]
Van Vranken, David L.
[1
]
机构:
[1] Univ Calif Irvine, Dept Chem, Irvine, CA 92697 USA
来源:
关键词:
D O I:
10.1021/jo800109d
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Palladium is shown to catalyze the insertion of trimethylsilylmethylene into aryl halides, leading to benzylpalladium intermediates that cyclize to give indenylsilanes through carbopalladation of pendant alkenes or allenes. Allylsilanes generated through these processes are susceptible to protodesilylation in situ.
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页码:3585 / 3588
页数:4
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