Heteroatom assisted Beckmann fragmentation: towards the synthesis of (±) modhephene
作者:M.S Laxmisha、G.S.R Subba Rao
DOI:10.1016/s0040-4039(00)00486-x
日期:2000.5
An efficientradical cyclisation-Beckmann fragmentation and a Beckmann fragmentation–radical cyclisation strategy for the synthesis of a [4.3.3]propellane derivative is described.