HRID977025

反应详情

EQUATION

反应方程式

HRID 977025 的结构方程式

PROCEDURE

实验过程

In a similar manner to Example 9, starting material step (a), 4-methoxycarbonylmethoxybenzoic acid (580 mg), HBTU (1.04 g), HOBT (420 mg), diisopropylethylamine (1.41 ml), DMF (7.5 ml) and benzyl carbazate (500 mg) were reacted to give benzyl 3-(4-t-butoxycarbonylmethoxybenzoyl)carbazate (550 mg) as an off-white solid; NMR Spectrum (DMSO-d6) 3.70 (3H, s), 4.88 (2H, s), 5.11 (2H, s), 7.03 (2H, d), 7.82 (2H, d), 7.38 (5H, m), 9.28 (1H, br s), 10.20 (1H, br s); Mass Spectrum m/z 359 (M+H)+.

WORKUP

后处理

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