5H-Cyclohept[a]azulen-5-one and its 11-methoxycarbonyl derivative were synthesized. The latter reacted in a novel manner with a sulfur ylide to give a new heterocyclic compound having 5-oxa-5H-dicyclohepta[cd,hi] indene skeleton.
合成了5H-Cyclohept[a]azulen-5-one及其11-甲氧基羰基衍
生物。后者以一种新颖的方式与
硫叶立德反应,得到一种新的具有 5-oxa-5H-二环庚 [cd,hi]
茚骨架的
杂环化合物。