溴化氰 、
3-Amino-4-((3aS,4S,6R,6aR)-6-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-1-methyl-1H-pyrrole-2-carboxylic acid ethyl ester 在
sodium acetate 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以29%的产率得到3-Cyanoamino-4-((3aS,4S,6R,6aR)-6-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-1-methyl-1H-pyrrole-2-carboxylic acid ethyl ester