A novel thermoregulated phase-separable Pt nanocatalyst for selective hydrogenation of quinoline and its derivatives

Mingyang Liu, Yanhua Wang*

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

摘要

A novel thermoregulated phase-separable Pt nanocatalyst stabilized by ionic liquid [CH3(OCH2CH2)22N+Et3][PF6] (ILPEG1000-PF6) was prepared and first explored for the selective hydrogenation of quinoline. The conversion of quinoline and selectivity of 1,2,3,4-tetrahydroquinoline were both >99% at 130 °C under 3 MPa for 1.5 h, and the ILPEG1000-PF6 stabilized Pt nanocatalyst can be reused four times efficiently. In addition, the ILPEG1000-PF6 stabilized Pt nanocatalyst was also extended to the selective hydrogenation of 3-methylquinoline, 6-methylquinoline, 8-methylquinoline, and 6-chloroquinoline with >99% conversion and selectivity, respectively.

源语言英语
期刊Journal of Chemical Research
49
1
DOI
出版状态已出版 - 1 1月 2025
已对外发布

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