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
由 2-(三甲基甲硅烷基甲基)吡啶或 N,N-二甲基三甲基甲硅烷基乙酰胺和二异丙基氨基锂在四氢呋喃中制备的碳负离子与 α-芳基-N-苯基硝酮反应,分别得到相应的 (E)-烯烃、偶氮苯和偶氮苯的混合物. 另一方面,碳负离子与环状硝酮反应得到相应的氮丙啶和/或羟胺衍生物作为主要产物。