(1S,2S)-N,N'-dimethyl-N,N'-bis{[(1S,4R)-7,7-dimethyl-2-oxonorborn-1-yl]carbonyl}cyclohexane-1,2-diamine 在
sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
以87%的产率得到(1S,2S)-N,N'-dimethyl-N,N'-bis{[(1S,2R,4R)-7,7-dimethyl-2-hydroxynorborn-1-yl]carbonyl}cyclohexane-1,2-diamine