One-pot synthesis of pyrrolo[1,2-a]pyrazines via three component reaction of ethylenediamine,acetylenic esters and nitrostyrene derivatives  

作　　者：Loghman Moradi Mohammad Piltan Hedieh Rostami Golaleh Abasi 

机构地区：[1]Department of Chemistry,Faculty of Science,University of Kurdistan [2]Young Researches Club,Sanandaj Branch,Islamic Azad University

出　　处：《Chinese Chemical Letters》2013年第8期740-742,共3页中国化学快报（英文版）

摘　　要：An effective route to pyrrolo[1,2-a]pyrazines is described via reaction of ethylenediamine,acetylenic esters and nitrostyrene derivatives in the presence of 20 mol%of sulfamic acid.An effective route to pyrrolo[1,2-a]pyrazines is described via reaction of ethylenediamine,acetylenic esters and nitrostyrene derivatives in the presence of 20 mol%of sulfamic acid.

关 键 词：Pyrrolo[1 2-a]pyrazines Ethylenediamine Acetylenic esters Nitrostyrene 

分 类 号：O626[理学—有机化学]