Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (7): 1007.

• Articles • Previous Articles     Next Articles

The Heterometallic Cluster Catalyzing Coordinative Hydrogenation and Isomerization Promoted by Oxygen Transfer Reagent

LI Qing-Shan, DING Er-Run, LIU Sheng-Ming, YIN Yuan-Qi   

  1. Lanzhou Institute of Chemical Physics, Academia Sinica, Lanzhou 730000
  • Received:1997-02-03 Online:1997-07-24 Published:1997-07-24

Abstract: The oxygen transfer reagent (OTR), Me3NO.2H2Oand PhIO, can promote thecoordinative hydrogenation and isomerization of 1-hexane catalyzed by heterometallic car-bonyl clusters, SRuCO2 (CO)9 and SeRuCo2 (CO)9.The tetrahedral skeleton of the catalystkeeps intact in catalysis process.In methanol solution, [1-Hexene]/[Cat.] = 200,[Me3NO.2H2O]/[Cat.] = 4, PH2 = 5.06.0 MPa, 60℃ and in 24 h are the best condi-tions.Aplausible mechanism is given.

Key words: Heteromettallic carbonyl cluster, 1-Hexene, Hydrogenation, Oxygen transfer reagent, Homogeneous catalysis

CLC Number: 

TrendMD: