摘要
1,2-二芳基乙二酮与1,2-苯二胺在室温醋酸溶液中反应数分钟,生成2,3-二芳基-喹喔啉.反应时间短(1~10 min),产率高(90%~97%),反应条件温和,操作简便.
Synthesis of 2,3-diarylquinoxaline via the condensation of 1,2-diarylethanedione and 1,2-phenylenediamine was carried out in excellent yields(90%~97%) in acetic acid at room temperature within 1~10 min.This method provides several advantages such as short reaction time,high yields,simple operation and mild conditions.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2011年第3期365-367,共3页
Chinese Journal of Organic Chemistry
基金
河北省自然科学基金(No.B2006000969)资助项目