Modular three-component synthesis of 6H-benzochromenone based blue luminogens under catalyst- and solvent-free conditions

被引:2
|
作者
Pavithra, Thangavel [1 ]
Gnanaoli, Karthiyayini [1 ]
Rajkumar, Deepan Babu [1 ]
Puhazhendhi, Arulmozhi [1 ]
Sivalingam, Soumya [1 ]
Sampath, Natarajan [1 ]
Nagarajan, Subbiah [2 ]
Sridharan, Vellaisamy [3 ]
Maheswari, C. Uma [1 ]
机构
[1] SASTRA Deemed Univ, Sch Chem & Biotechnol, Dept Chem, Thanjavur 613401, India
[2] Natl Inst Technol Warangal, Dept Chem, Warangal 506004, India
[3] Cent Univ Jammu, Dept Chem & Chem Sci, Jammu 181143, J&K, India
关键词
BENZOCOUMARINS; METAL; DIBENZOPYRANONES; LACTONIZATION; DIVERSE; ACCESS; GREEN; ACIDS; ARYL;
D O I
10.1039/d3nj04721k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Highly efficient synthesis of benzochromenone based blue luminogens via a three-component reaction of 2-hydroxychalcones, primary amines and beta-ketoesters was demonstrated. The compounds show blue fluorescence with colour purity higher than 80%, thus making them viable candidates for the development of optoelectronic devices.
引用
收藏
页码:2175 / 2182
页数:8
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