Reduction by dissolving metals. Part XVIII. Metal–ammonia reductions of some bicyclo[2,2,2]octene derivatives: structural effects on double bond reduction and nitrile cleavage
作者:A. J. Birch、E. G. Hutchinson
DOI:10.1039/p19720001546
日期:——
The reduction of the double bond in some bicyclo[2,2,2]octene derivatives by lithium in liquid ammonia is assisted by a methoxy- or a substituted amino-group at the bridgehead, and by an endo-carbinol group. Reductive removal of a cyano-group from the 2-position of bicyclo[2,2,2]octene or octane derivatives is similarly assisted by bridgehead methoxy- or amino-groups.
锂在液氨中在某些双环[2,2,2]辛烯衍生物中的双键的还原是通过桥头处的甲氧基或取代的氨基以及内-甲醇基团实现的。桥头甲氧基或氨基类似地辅助从双环[2,2,2]辛烯或辛烷衍生物的2-位还原性除去氰基。