HRID1633847

反应详情

EQUATION

反应方程式

HRID 1633847 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

According to the procedure of Preparation 4(c), except using tert-butyl 4-fluoro-3-(methylaminomethyl)benzoate (4.00 g, 16.7 mmole), N-(benzyloxycarbonyl)glycine (3.50 g, 16.7 mmole), HOBt H2O (2.3 g, 17 mmole), DCC (2.4 g, 11.6 mmole), and 1:1 DMF/CH2Cl2 (100 mL), the title compound (7.26 g, 100%) was prepared as a thick yellow oil following flash chromatography on silica gel (30% EtOAc/hexanes): MS (ES) m/e 431.02 (M+H)+.