HRID1393081
反应详情
EQUATION
反应方程式
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生成物
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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+).