Stereoselectivity during intramolecular nitrile oxide olefin cycloadditions. Synthesis of fused azetidines.
作者:Alfred Hassner、K.S.Keshava Murthy
DOI:10.1016/s0040-4039(01)83871-5
日期:1987.1
Vinyl azetidines can be converted to nitro olefins , or to unsaturated aldoximes –, which are useful precursors for intramolecular nitrile oxide - olefincycloadditions (INOC). Such INOC reactions proceed with a fair degree of stereoselectivity producing novel heterocycles.