A novel thermoregulated phase-separable Pt nanocatalyst for selective hydrogenation of quinoline and its derivatives
Year: 2025
Type: article
Abstract: A novel thermoregulated phase-separable Pt nanocatalyst stabilized by ionic liquid [CH 3 (OCH 2 CH 2 ) 22 N + Et 3 ][PF 6 − ] (IL PEG1000-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 IL PEG1000-PF6 stabilized Pt nanocatalyst can be reused four times efficiently. In addition, the IL PEG1000-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.
Source: Journal of Chemical Research
Authors: Mingyang Liu, Yanhua Wang
Institution: Dalian University of Technology
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $2,100
Award: G8740089714
OpenAlex ID: W4406188073