Palladium-catalyzed synthesis of novel trifluoromethylated quinazolinone, N-arylquinazoline and N-benzylquinazoline derivatives
作者:Mahdieh Sadat Sajadi、Elham Kazemi、Ali Darehkordi
DOI:10.1016/j.tetlet.2021.153053
日期:2021.5
A simple and palladium-catalyzed procedure for synthesis of a novel series of potentially biologically active trifluoromethyl-substituted quinazolinones and N-arylquinazoline derivatives via condensation-cyclization reaction of 2-aminobenzamide, 2-amino-N′-arylbenzimidamides and 2-amino-N′-benzylbenzimidamides with trifluoroacetimidoyl chlorides has been developed. noteworthy, this investigation showed
通过2-氨基苯甲酰胺,2-氨基-N'-芳基苯甲酰胺和2-氨基-N的缩合环化反应合成一系列潜在的具有生物活性的新型三氟甲基取代的喹唑啉酮和N-芳基喹唑啉衍生物的简单且钯催化的方法已经开发了具有三氟乙酰亚胺基氯的′-苄基苯甲酰胺。值得注意的是,这项研究表明,过渡金属催化的三氟乙酰亚胺基氯化物作为三氟甲基化碳源的合成可能以良好或优异的产率合成喹唑啉和喹唑啉酮衍生物。