HRID1393081

反应详情

EQUATION

反应方程式

HRID 1393081 的结构方程式

PROCEDURE

实验过程

Analogously, to example 1.4, crude [4-(tert-butoxycarbonyl-methyl-amino)-2-fluoro-phenoxy]-acetic acid ethyl ester containing [4-(tert-butoxycarbonyl-methyl-amino)-2-fluoro-phenoxy]-acetic acid methyl ester was deprotected with TFA to give (2-fluoro-4-methylamino-phenoxy)-acetic acid ethyl ester containing (2-fluoro-4-methylamino-phenoxy)-acetic acid methyl ester as an orange oil, MS: 228 (MH+) and 214 (MH+).