📜4-甲氧基邻苯二胺置于potassium Carbonate,Lithium Bromide体系中,用 乙醇 用作溶剂,化学反应 1.0H,反应生成5-甲氧基-2-苯并咪唑啉酮
参考文献:Synthesis Of Benzimidazolones,Benzooxazolones,2-Amino-Benzothiazoles From Ethyl Cyanoformate And O-Phenylene Diamines,O-Aminophenols,Oaminothiophenols Promoted By Lithium Bromide
标题:Synthesis Of Benzimidazolones,Benzooxazolones,2-Amino-Benzothiazoles From Ethyl Cyanoformate And O-Phenylene Diamines,O-Aminophenols,Oaminothiophenols Promoted By Lithium Bromide
摘要:研究了溴化锂介导的1-氨基-2-杂芳基底物与氰基甲酸乙酯的缩合反应,以获得多样的烷基氨基甲酸酯保护的苯并杂氮卓酮.这一前所未有的反应可用于以非常好产率制备不同的氮卓酮,如2-苯并咪唑酮,2-苯并噁唑酮和2-氨基噻唑.
Doi:10.2174/157017811796064449