Reductive decyanation of N-protected 6-Amino-3-azabicyclo[3.1.0]hexanecarbonitriles
作者:Elmar Vilsmaier、Gunther Milch、Uwe Bergsträßer
DOI:10.1016/s0040-4020(98)00298-1
日期:1998.6
.1.0]hexane-6-carbonitriles 14c,d can be removed reductively by alkali metals: sodium in liquid ammonia at low temperatures causes a reaction with retention of configuration whilst lithium in an ethylamine - ammonia mixture at 0°C leads predominantly to inversion of configuration. The analogous diallylamino species 14e is less suitable for reductive decyanation. It can be used, however, for the synthesis