Synthetic communications

Facile Synthesis of Triarylpyrimidines with Microwave??Irradiated Reactions of N??Phenacylpyridinium Chloride

P Wu, XM Cai, QF Wang, CG Yan

文献索引：Wu, Ping; Cai, Xi-Mei; Wang, Qi-Fang; Yan, Chao-Guo Synthetic Communications, 2007 , vol. 37, # 2 p. 223 - 229

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被引用次数: 4

摘要

Abstract In a system of ammonium acetate and acetic acid under microwave irradiation, N?? phenacylpyridinium chloride 1 reacted with 2 mol of aromatic aldehydes 2a–h to give 2, 4, 6?? triarylpyrimidine 3a–h, reacted with pyridinecarboxaldehyde 4a–c and acetophenone 5 to yield bipyridine derivatives 6a–c. The structure of the products was characterized with 1H NMR, 13C NMR, IR, and mass spectroscopy.