作者:Andrew S. Kende、Edgar E. Riecke
DOI:10.1039/c39740000383
日期:——
Isomeric bicyclic methylenecyclopropanes, obtained from carbenoid ring contraction of bicyclic cyclobutanones, exhibit extraordinarily clean thermal equilibria which is entropy-controlled near the boundaries of Bredt's rule.
从双环环丁酮的类胡萝卜素环收缩中获得的异构体双环亚甲基环丙烷显示出异常干净的热平衡,该热平衡在布雷德定律的边界附近由熵控制。