A direct route to the pyrrolo[2,1-c][1,4]benzodiazepine ring system using aryl triflates
作者:George A. Kraus、Peng Liu
DOI:10.1016/0040-4039(95)01592-6
日期:1995.10
The pyrrolo[2,1-c][1,4]benzodiazepine and dibenzo[b,e][1,4]diazepine skeletons were rapidly generated from salicylic acids. The key step in these syntheses was the substitution of an aryl triflate.
从水杨酸快速生成吡咯并[2,1-c] [1,4]苯并二氮杂和二苯并[b,e] [1,4]二氮杂的骨架。这些合成的关键步骤是三氟甲磺酸芳基酯的取代。