Discovery of molecular ferroelectric catalytic annulation for quinolines.

Autor: Qi JC; Ordered Matter Science Research Center, Nanchang University, Nanchang, 330031, People's Republic of China., Peng H; Ordered Matter Science Research Center, Nanchang University, Nanchang, 330031, People's Republic of China., Xu ZK; Ordered Matter Science Research Center, Nanchang University, Nanchang, 330031, People's Republic of China., Wang ZX; College of Chemistry and Chemical Engineering, Gannan Normal University, Ganzhou, 341000, People's Republic of China. zhongxiawang@ncu.edu.cn., Tang YY; Ordered Matter Science Research Center, Nanchang University, Nanchang, 330031, People's Republic of China., Liao WQ; Ordered Matter Science Research Center, Nanchang University, Nanchang, 330031, People's Republic of China. liaowq@ncu.edu.cn., Zou G; College of Energy, Soochow Institute for Energy and Materials Innovations, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215000, People's Republic of China. zouguifu@suda.edu.cn., You YM; Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics and School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, People's Republic of China. youyumeng@seu.edu.cn., Xiong RG; Ordered Matter Science Research Center, Nanchang University, Nanchang, 330031, People's Republic of China. xiongrg@ncu.edu.cn.; Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics and School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, People's Republic of China. xiongrg@ncu.edu.cn.
Jazyk: angličtina
Zdroj: Nature communications [Nat Commun] 2024 Aug 07; Vol. 15 (1), pp. 6738. Date of Electronic Publication: 2024 Aug 07.
DOI: 10.1038/s41467-024-51106-1
Abstrakt: Ferroelectrics as emerging and attractive catalysts have shown tremendous potential for applications including wastewater treatment, hydrogen production, nitrogen fixation, and organic synthesis, etc. In this study, we demonstrate that molecular ferroelectric crystal TMCM-CdCl 3 (TMCM = trimethylchloromethylammonium) with multiaxial ferroelectricity and superior piezoelectricity has an effective catalytic activity on the direct construction of the pharmacologically important substituted quinoline derivatives via one-pot [3 + 2 + 1] annulation of anilines and terminal alkynes by using N,N-dimethylformamide (DMF) as the carbon source. The recrystallized TMCM-CdCl 3 crystals from DMF remain well ferroelectricity and piezoelectricity. Upon ultrasonic condition, periodic changes in polarization contribute to the release of free charges from the surface of the ferroelectric domains in nano size, which then quickly interacts with the substrates in the solution to trigger the pivotal redox process. Our work advances the molecular ferroelectric crystal as a catalytic route to organic synthesis, not only providing valuable direction for molecular ferroelectrics but also further enriching the executable range of ferroelectric catalysis.
(© 2024. The Author(s).)
Databáze: MEDLINE
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