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

来源：

NEW JOURNAL OF CHEMISTRY | 2024年 / 48卷 / 05期

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

页码：2175 / 2182

页数：8

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