Acta Phys. -Chim. Sin. ›› 1990, Vol. 6 ›› Issue (05): 594-600.doi: 10.3866/PKU.WHXB19900515

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Study of Kinetics and Mechanism for The Reaction Between Molybdenum(v) Tetraphenylporphyrine (MovO(TPP)Cl) and Dimethyl Sulfoxide (DMSO)

Yang Hui-Xing; Cui Xiao-Li; Lu Qun; Han De-Gang   

  1. Department of Chemistry, Peking University, Beijing
  • Received:1989-01-19 Revised:1990-05-03 Published:1990-10-15
  • Contact: Yang Hui-Xing

Abstract: The kinetics of the reaction of MovO(TPP)Cl and DMSO has been studied with a stopped-flow spectrophotometer. The results show that the reaction is a complicate one which includes at least four elementary steps. The relaxation time (τ) varies linearly with the initial concentrations of DMSO. A reaction mechanism was suggested which can explain the experimental results satisfactorily.