(r)-n-Cyanomethyl-3-cyclohexyl-2-hydroxy-propionamide 、
2,2,2-三氟乙基胺 、 (2,2,2-Trifluoro-ethyl)-carbamic acid 1-(cyanomethyl-carbamoyl)-2-cyclohexyl-ethyl ester 反应 0.42h,
生成
(s)-(2,2,2-Trifluoro-ethyl)-carbamic acid 1-(cyanomethyl-carbamoyl)-2-cyclohexyl-ethyl ester