Copper-catalyzed tandem reaction in ionic liquid: an efficient reusable catalyst and solvent media for the synthesis of fused poly hetero cyclic compounds

被引：21
|
作者：
Naidu, Shivaji [1 ]
Reddy, Sabbasani Rajasekhara [1 ]
机构：
[1] VIT Univ, Sch Adv Sci, Dept Chem, Vellore 632014, Tamil Nadu, India
来源：
RSC ADVANCES | 2016年 / 6卷 / 67期
关键词：
ONE-POT SYNTHESIS; GOLD(I)-CATALYZED CASCADE; ACID; HYDROAMINATION; ACCESS; AMINES; SALT;
D O I：
10.1039/c6ra13712a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Herein we report a copper catalyzed tandem reaction for the synthesis of therapeutically important pyrrolo-/pyrido[2,1-b] benzo[d][1,3] oxazin-1-ones from 2-aminobezyl alcohols using alkynoic acids under ligand and base free conditions in the presence of a green solvent medium [bmim]OTf. The catalyst and solvent were successfully recycled and reused.
引用
收藏
页码：62742 / 62746
页数：5
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