中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,4,5-三甲基-1H-吡咯-3-羧酸甲酯 | methyl 2,4,5-trimethyl-1H-pyrrole-3-carboxylate | 27093-37-4 | C9H13NO2 | 167.208 |
A facile and efficient transition-metal-chloride/sodium-nitrite/TEMPO catalytic system for aerobic oxidative aromati-sation of Hantzsch 1,4-dihydropyridines in high yields under mild conditions is described.