A new rearrangement under microwave heating conditions: synthesis of cyclopenta[b][1,4]benzodiazepines and tetrahydrodibenzo[b,fl[1,4]diazepines.
作者:Sylvain Rault、Alain-Claude Gillard、Marie-Paule Foloppe、Max Robba
DOI:10.1016/00404-0399(50)1342-f
日期:1995.9
Microwave heating of pyrrolo and pyrido[2,1-c][1,4]benzodiazepine-diones in boiling phosphorus oxychloride produced a new rearrangement leading to cyclopenta[b][1,4]benzodiazepines and tetrahydrodibenzo[b,f][1,4]diazepines respectively.
微波加热沸腾的三氯氧化磷中的吡咯并吡啶并[2,1- c ] [1,4]苯并二氮杂二酮产生新的重排,导致环戊[ b ] [1,4]苯并二氮杂和四氢二苯并[ b,f ] [1 ,4]二氮杂s。