principle of biology-oriented synthesis, a collection of compounds with decahydro-4,8-epoxyazulene scaffold occurring in bioactive natural products was synthesized by the rhodium(II)-catalyzed 1,3-dipolar cycloaddition reaction of pentafulvenes and carbonyl ylides. The products can be obtained in moderate to high yields, with moderate enantioselectivity and excellent diastereoselectivity and regioselectivity
以
生物导向合成原理为指导,通过
铑(II)催化的五富烯和羰基叶立德的1,3-偶极环加成反应,合成了一系列存在于
生物活性
天然产物中的具有十氢-4,8-环氧
花青素支架的化合物。 . 产物可以中等至高产率获得,具有中等的对映选择性和优异的非对映选择性和区域选择性。