REACTIONS OF SILYL-SUBSTITUTED CARBANIONS WITH NITRONES
作者:Otohiko Tsuge、Kazuhiro Sone、Satoshi Urano
DOI:10.1246/cl.1980.977
日期:1980.8.5
The reaction of carbanions, prepared from 2-(trimethylsilylmethyl)pyridine or N,N-dimethyltrimethylsilylacetamide and lithium diisopropylamide in tetrahydrofuran, with α-aryl-N-phenylnitrones afforded a mixture of the corresponding (E)-alkene, azobenzene and azoxybenzene, respectively. On the other hand, the carbanions reacted with cyclic nitrones to give the corresponding aziridine and/or hydroxylamine