A general method is provided for the synthesis of substituted 2,3-dihydro-5-phenyl-1H-1,4-benzodiazepines by the reaction of bis-trifiated-2,5-dihydroxy benzophenones with 1,2-bisaminoethanes, followed by displacement of the 7-trifloxy group.
提供了一种通用方法,通过双三
氟代-2,5-二羟基苯基酮与1,2-双
氨基
乙烷的反应合成取代的2,3-二氢-5-苯基-1H-1,4-苯二氮䓬,随后置换7-三
氟甲氧基团。