tert-butyl (R)-4-benzyl-7-methyl-1,4-diazepane-1-carboxylate 、
D-psicopyranose 在
钯 steel 、
甲醇 、
tert-butyl (R)-7-methyl-1,4-diazepane-1-carboxylate 作用下,
以
甲醇 为溶剂,
反应 16.0h,
以to give tert-butyl(R)-7-methyl-1,4-diazepane-1-carboxylate (Formula XXIII, 600 mg, 85.7%) as yellow syrup的产率得到tert-butyl (R)-7-methyl-1,4-diazepane-1-carboxylate