反应详情

Methyl-3,4-diaminobenzoate (1.251 g, 7.5 mmol, Lancaster) was reacted with 1,1′-carbonyldiimidazole (2.128 g, 13.1 mmol, Aldrich) under the conditions of Example 1b to give the title compound as an amorphous solid. MS (ESI, pos. ion) m/z: 193 (M#1).