Herein described is a strategy for promoting thermodynamically unfavorable [3,3] Cope rearrangements. 3,3-Dicyano-1,5-dienes that are resistant to the thermal rearrangement can be promoted under reductive conditions. The reduced Cope products are versatile, bifunctional building blocks.
本文描述了促进热力学上不利的[3,3]应对重排的策略。可以在还原条件下促进抗热重排的3,3-二
氰基-1,5-二烯。精简的Cope产品是多功能的双功能构建块。