Abstract A facile synthesis of a few new angularly cyclopentanone fused hydrophenanthrene and hydrofluorene derivatives is described based on intramolecular C-alkylation of γ,δ-unsaturated α′-diazomethyl ketones.
摘要 基于γ,δ-不饱和α'-重氮甲基酮的分子内C-烷基化,描述了几种新的有角
环戊酮稠合的氢
菲和氢
芴衍
生物的简便合成。