作者:David P. Munro、John T. Sharp
DOI:10.1016/s0040-4039(00)86827-6
日期:1982.1
The products obtained from the acylation of 4-phenyl-5H-2,3-benzodiazepine (5) are strongly dependent on the nature of the acylating agent and the reaction conditions. Reaction with acid anhydrides followed by a nucleophile gives the 1-substituted 2-acylbenzodiazepines (10) and (11) while reaction with acyl or sulphonyl halides either induces a ring transformation to give the 3-phenylisquinoline N-imine
由4-苯基-5H-2,3-苯并二氮杂((5)的酰化作用获得的产物在很大程度上取决于酰化剂的性质和反应条件。与酸酐反应,然后与亲核试剂反应,生成1-取代的2-酰基苯并二氮杂卓(10)和(11),而与酰基或磺酰卤的反应则诱导环转化,从而生成3-苯基异喹啉N-亚胺盐(12)或结果通过脱氯化氢中间体(15)形成酰化二聚体(13)。