中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,4-dimethyl-5-oxo-5H-indeno[2,1-c]pyridine-1-carboxylic acid | 69649-04-3 | C15H11NO3 | 253.257 |
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.