反应详情

温度

45 °C

The mixture of 88.2 mg of 2-chloro-6-methyl benzoic acid, 99.1 mg of 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, 79.1 mg of 1-hydroxybenzotriazol hydrate, 107 μl of triethylamine, 100 mg of (2S)-2-amino-3-[4-(4-methyl-1,3-dioxo-1,3-dihydroisoindole-2-yl)phenyl]propionic acid ethylester hydrochloride and 1 ml of dichloromethane was stirred at 45° C. overnight. The mixture was purified by silica gel chromatography to obtain the title compound.

1. customThe mixture was purified by silica gel chromatography