Studies of the tetrathiafulvalene mediated radical-polar crossover reaction directed toward the total synthesis of alkaloid natural products
作者:Murat Kizil、Christopher Lampard、John A. Murphy
DOI:10.1016/0040-4039(96)00306-1
日期:1996.4
The carbon skeleton of octahydro-1H-pyrrolo[2,3-d]carbazole (4), a tetracylic sub-unit which is common to a wide range of alkaloid natural products has been prepared by two approaches which exploit the one-pot radical-polar crossover chemistry mediated by tetrathiafulvalene. Both approaches proceed with complete stereoselectivity.
八氢-1 H-吡咯并[2,3- d ]咔唑(4)的碳骨架是广泛应用于多种生物碱天然产物的四环亚单元,它是通过两种方法制备的:由四硫富瓦烯介导的自由基-极性交换化学。两种方法都具有完全的立体选择性。