Citation: Yan Hua WANG, Xiao Wei WU, Fang CHENG, Zi Lin JIN. Thermoregulated Phase-separable Ru₃(CO)₁₂/PETPP Complex Catalyst for Hydrogenation of Styrene[J]. Chinese Chemical Letters, ;2002, 13(10): 1011-1012. shu

Thermoregulated Phase-separable Ru₃(CO)₁₂/PETPP Complex Catalyst for Hydrogenation of Styrene

State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012

Received Date: 7 January 2002

Fund Project: We are grateful for the financial support from the National Natural Science Foundation of China (Grant no.29906001).

Thermoregulated phase-separable Ru₃(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(H₂)=2.0MPa, T=90℃, 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.
- Thermoregulated phase-separable catalysis,
- hydrogenation,
- styrene,
- ruthenium
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