{6-[5-(2-chloro-ethyl)-2-hydroxy-phenyl]-6-oxo-hexyl}-carbamic acid 9H-fluoren-9-ylmethyl ester 在
sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
反应 16.0h,
以50%的产率得到{6-[5-(2-chloroethyl)-2-hydroxyphenyl]-6-hydroxyhexyl}-carbamic acid 9H-fluoren-9-ylmethyl ester