bis({[(1-methylethoxy)carbonyl]oxy}methyl) (1S,2R,3S,4S,5R,6R)-2-[(tert-butoxycarbonyl)amino]-3-[(3,4-dichlorobenzyl)oxy]-4-hydroxybicyclo[3.1.0]hexane-2,6-dicarboxylate 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
反应 0.75h,
以95%的产率得到bis({[(1-methylethoxy)carbonyl]oxy}methyl) (1S,2R,3S,4S,5R,6R)-2-amino-3-[(3,4-dichlorobenzyl)oxy]-4-hydroxybicyclo[3.1.0]hexane-2,6-dicarboxylate hydrochloride