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Indexed by:期刊论文

Date of Publication:2002-10-01

Journal:CHINESE CHEMICAL LETTERS

Included Journals:SCIE、ISTIC

Volume:13

Issue:10

Page Number:1011-1012

ISSN No.: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.