Push-Pull Systems Based on 2,4,6-Triarylpyrimidines. 2,4-Diaryl-6- and 2-Aryl-4,6-bis{4-[(E)-2-arylvinyl]phenyl}pyrimidines
作者:A. A. Harutyunyan、M. S. Safaryan、S. V. Dilanyan、H. A. Panosyan、G. G. Danagulyan
DOI:10.1134/s1070428023020045
日期:2023.2
Abstract Previously unknown 2,4,6-triarylpyrimidines were synthesized by the condensation of benzamidine and 4-(methyl-, 4-butoxy)benzamidine hydrochlorides with (E)-1,3-diaryl-2-propen-1-ones in alcohol in the presence of KOH. The products were reacted with (E)-N-(2-chlorophenyl)-1-arylmethanimines in the KOH/LiH/DMF system to give 2,4-diaryl-6- and 2-aryl-4,6-bis4-[(E)-2-arylvinyl]phenyl}pyrimidines
摘要 以前未知的 2,4,6-三芳基嘧啶是通过苯甲脒和 4-(甲基-, 4-丁氧基)苯甲脒盐酸盐与 ( E )-1,3-diaryl-2-propen-1-ones 在乙醇中缩合合成的KOH 的存在。产物在 KOH/LiH/DMF 体系中与 ( E )-N- ( 2-chlorophenyl)-1-arylmethanimes 反应得到 2,4-diaryl-6- and 2-aryl-4,6-bis4 -[( E )-2-芳基乙烯基]苯基}嘧啶。