A Novel Synthesis of 2-Quinolinyl Chromones Using Grinding Technique under Solvent-Free Conditions

被引:2
|
作者
Kumar, D. [1 ]
Kaushik, M. K. [2 ]
机构
[1] Kishan Lal Publ Coll, Dept Chem, Rewari 123401, India
[2] Rajkiya Pratibha Vikas Vidyalaya, Dept Chem, New Delhi 110040, India
关键词
2-quinolinyl chromones; 2-hydroxyquinolinyl chalcones; eco-friendly synthesis; ammonium iodide; grinding technique; ORTHO-ACYLATION; QUINOLINE ALKALOIDS; MICROWAVE; 2'-HYDROXYCHALCONES; INHIBITION; EFFICIENT; PHENOLS; DERIVATIVES; OXIDATION; CHALCONE;
D O I
10.1134/S1070428023060131
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A simple, efficient, and eco-friendly procedure for the synthesis of 2-quinolinyl chromones via oxidative cyclization of 2-hydroxyquinolinyl chalcones by grinding with ammonium iodide at room temperature under solvent-free conditions has been described. The protocol is very efficient as the reactions are carried out at room temperature with high yields and avoid the use of hazardous chemicals and organic solvents at any stage of the reaction.
引用
收藏
页码:1059 / 1063
页数:5
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