medicinal chemistry. We herein disclose an efficient and practical preparation of sulfonyl alkynyl/allyl/cyano-substituted BCP derivatives through a novel radical-mediated difunctionalization of propellane. The radical alkynylation, allylation, and cyanation processes readily proceed under mild photochemical conditions. The synthetic method features broad functional group tolerance, high product diversity
双环[1.1.1]
戊烷(
BCP)被广泛用作药物
化学中的芳基,内部
炔烃和叔丁基的
生物等排体。我们在本文中公开了通过新的自由基介导的
丙炔双官能化来有效和实用地制备磺酰基炔基/烯丙基/
氰基取代的
BCP衍
生物。在温和的光
化学条件下,自由基炔基化,烯丙基化和
氰化过程很容易进行。该合成方法具有宽泛的官能团耐受性,高产物多样性,克级制备和出色的原子经济性。