Low-Valent Titanium Mediated Reductive Cleavage of Benzylidene Acetals: A Modified Mcmurry Reaction
作者:Sanjay Talukdar、Sandip K. Nayak、Asoke Banerji
DOI:10.1080/00397919808004285
日期:1998.7
Abstract Reductive cleavage of benzylidene acetals using low-valent titanium reagent results in the formation of aryl alkanes and stilbenes. Aliphatic acetals, however, remain unaffected. This cleavage offers an attractive, alternate stereoselective route to stilbenes in a modified McMurry reaction.
摘要 使用低价钛试剂对苯亚甲基缩醛进行还原裂解,形成芳基烷烃和芪。然而,脂肪族缩醛不受影响。这种裂解为改性 McMurry 反应中的二苯乙烯提供了一种有吸引力的替代立体选择性途径。