Release Time:2019-10-22  Hits:

Indexed by: Journal Article

Date of Publication: 2002-10-01

Journal: CHINESE CHEMICAL LETTERS

Included Journals: ISTIC、SCIE

Volume: 13

Issue: 10

Page Number: 1011-1012

ISSN: 1001-8417

Key Words: thermoregulated phase-separable catalysis; hydrogenation; styrene; ruthenium

Abstract: Thermoregulated phase-separable Ru-3(CO)(12)/PETPP (PETPP=P[p-C6H4O (CH2CH2O)(n) H](3), n=6) complex catalyst was first applied in the hydrogenation of styrene. Under the conditions: P(H-2)=2.0MPa, T=90degreesC, styrene could be completely transferred and the yield of ethylbenzene reached up to 99.5%. After simple decantation, the catalyst could be reused for ten times without decreasing in activity.