Promoting Thermodynamically Unfavorable [3,3] Rearrangements by Chemoselective Reduction
作者:Peter Vertesaljai、Roberto Serrano、Michael D. Mannchen、Matthew Williams、Evgeniya Semenova、Alexander J. Grenning
DOI:10.1021/acs.orglett.9b02057
日期:2019.7.19
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。