摘要:
Abstract
magnified image Novel carbazolyl‐oxazolones, 3a, 3b, 3c, 3d, were synthesized with 3‐[N‐(2‐hydroxycarbonylmethyl)‐carboxamide]‐4‐methyl‐9H‐carbazole and several aryl aldehydes for the first time. Photo physical characterization of synthesized 2‐carbazolyl‐4‐arylidene‐5‐oxazolones (3a, 3b, 3c, 3d) in dichloromethane, chloroform, and toluene was performed. J. Heterocyclic Chem., (2010).