TY - JOUR
T1 - A novel thermoregulated phase-separable Pt nanocatalyst for selective hydrogenation of quinoline and its derivatives
AU - Liu, Mingyang
AU - Wang, Yanhua
N1 - Publisher Copyright:
© The Author(s) 2025.
PY - 2025/1/1
Y1 - 2025/1/1
N2 - 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.
AB - 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.
KW - Pt nanocatalyst
KW - ionic liquids
KW - quinolines
KW - selective hydrogenation
KW - thermoregulated phase-separable catalysis
UR - http://www.scopus.com/inward/record.url?scp=85214674388&partnerID=8YFLogxK
U2 - 10.1177/17475198241311697
DO - 10.1177/17475198241311697
M3 - Article
AN - SCOPUS:85214674388
SN - 1747-5198
VL - 49
JO - Journal of Chemical Research
JF - Journal of Chemical Research
IS - 1
ER -