Room-temperature conversion of CO2 into quinazoline-2,4(1H,3H)-dione using deep eutectic solvents at atmospheric pressure with high efficiency

Yu Chen; Chong Liu; Yaoting Duan; Dongkun Yu; Zhenghui Liu; Yuting Li; Ruifen Shi; Yuting Guo; Tiancheng Mu

doi:10.1039/D2RE00137C

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Room-temperature conversion of CO₂ into quinazoline-2,4(1H,3H)-dione using deep eutectic solvents at atmospheric pressure with high efficiency†

Yu Chen,

*^a Chong Liu,^a Yaoting Duan,^a Dongkun Yu,^b Zhenghui Liu,^c Yuting Li,^a Ruifen Shi,^b Yuting Guo^a and Tiancheng Mu

*^b

Author affiliations

* Corresponding authors

^a Department of Chemistry and Materials Science, Langfang Normal University, Langfang 065000, Hebei, P.R. China
E-mail: yuchen@iccas.ac.cn
Fax: +86 316 2112462
Tel: +86 316 2188211

^b Department of Chemistry, Renmin University of China, Beijing 100872, China
E-mail: tcmu@ruc.edu.cn
Fax: +86 10 62516444
Tel: +86 10 62514925

^c Department of Chemistry, Taizhou University, Taizhou 318000, Zhejiang, P.R. China
E-mail: liuzhenghui@126.com
Fax: +86 576 88661988
Tel: +86 576 88661988

Abstract

Highly efficient and sustainable conversion of CO₂ into quinazoline-2,4(1H,3H)-dione at room temperature and atmospheric pressure is challenging. Deep eutectic solvents (DESs) are considered as the green solvents of the 21st century, which are also designable with high tunability and high atom efficiency. Here, DESs are for the first time used to catalyze the CO₂ conversion into quinazoline-2,4(1H,3H)-dione at room temperature and atmospheric pressure with high efficiency and nearly 100% yield. This work provides a sustainable way for the efficient conversion of CO₂ into quinazoline-2,4(1H,3H)-dione by DESs at room temperature and atmospheric pressure.

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Article information

DOI: https://doi.org/10.1039/D2RE00137C
Article type: Paper
Submitted: 03 Apr 2022
Accepted: 16 May 2022
First published: 16 May 2022

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React. Chem. Eng., 2022,7, 1968-1977

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Room-temperature conversion of CO₂ into quinazoline-2,4(1H,3H)-dione using deep eutectic solvents at atmospheric pressure with high efficiency

Y. Chen, C. Liu, Y. Duan, D. Yu, Z. Liu, Y. Li, R. Shi, Y. Guo and T. Mu, React. Chem. Eng., 2022, 7, 1968 DOI: 10.1039/D2RE00137C

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Reaction Chemistry & Engineering