Regioselective bond cleavage and coordination effects in the reduction of some acetals with lithium in ammonia
作者:A.D. Abell、R.A. Massy-Westropp
DOI:10.1016/s0040-4020(01)96640-2
日期:1985.1
Some benzylic-type acetals possessing the 2,8-dioxa-bicyclo [3.2.1]octane ring system are cleaved in a regioselective manner when treated with lithium in ammonia. The results f rom various reductions implicate coordination of lithium as a significant factor involved in reduction mechanisms.
当用
氨中的
锂处理时,具有2,8-二氧杂
双环[3.2.1]辛烷环系统的一些苄型
缩醛会以区域选择性的方式裂解。各种还原的结果暗示
锂的配位是参与还原机理的重要因素。