Reactions of phenyldimethylsilyllithium with β-N,N-dimethylaminoenones

被引:7
作者
Fleming, I [1 ]
Marangon, E [1 ]
Roni, C [1 ]
Russell, MG [1 ]
Chamudis, ST [1 ]
机构
[1] Univ Cambridge, Dept Chem, Cambridge CB2 1EW, England
关键词
D O I
10.1039/b210444j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Phenyldimethylsilyllithium reacts with the beta-N,N-dimethylaminoenones 1 and 7, with the enal 5, and with ethyl beta-N, N-dimethylaminoacrylate 9 to give the corresponding alpha,beta-unsaturated carbonyl compounds with a beta-phenyl-dimethylsilyl group, but in the last case only when the reaction mixture is given a mysteriously brief treatment with methyl iodide before workup.
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页码:200 / 201
页数:2
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