作者:Michael T. Migawa、Leroy B. Townsend
DOI:10.1080/00397919908086015
日期:1999.11
Abstract The synthesis of N-1-substituted 2-nitropyrrole-3,4-dicarboxamides (4–5, 7–9) was accomplished from diethyl 2-nitropyrrole-3,4-dicarboxylate (2). 2-nitro-pyrrole-3,4-dicarboxamide (1) was prepared by deprotection of 2-nitro-1-[2-(2-pyridyl)ethyl]pyrrole-3,4-dicarboxamide (9). Compound 9 was obtained by two different methods.
摘要 N-1-取代的 2-硝基吡咯-3,4-二甲酰胺 (4-5, 7-9) 的合成是由 2-硝基吡咯-3,4-二甲酸二乙酯 (2) 合成的。2-硝基-吡咯-3,4-二甲酰胺(1)通过2-硝基-1-[2-(2-吡啶基)乙基]吡咯-3,4-二甲酰胺(9)的脱保护制备。化合物9是通过两种不同的方法获得的。