反应详情

2-(3-(tert-Butoxycarbonylamino)phenoxy)ethyl benzoate (42B) was prepared following a similar procedure as that described in example 39, except tert-Butyl 3-hydroxyphenylcarbamate (42A) was used instead of 3-(dimethylamino)phenol and 2-bromoethyl benzoate was used instead of 2-bromoethyl acetate in step 1 of example 39.