Oxidation of triethylamine by molecular oxygen catalyzed by Ru(III)-ion |
| |
| Authors: | M M Taqui Khan Shaukat A Mirza and H C Bajaj |
| |
| Institution: | (1) Discipline of Coordination Chemistry and Homogeneous Catalysis, Central Salt & Marine Chemicals Research Institute, 364 002 Bhavnagar, India |
| |
| Abstract: | The kinetics of Ru(III) catalyzed oxidation of triethylamine by molecular oxygen has been investigated in the pH range 1.5 to 2.5 at 35°C and I=0.1 M KCl. The reaction is first order with respect to substrate, catalyst and molecular oxygen concentrations. The rate of the reaction increases with the increase of pH from 1.5 to 2.5 and then there is a slight decrease in the rate above pH 2.5. Based on the kinetic data, a mechanism for the catalytic oxidation of triethylamine is proposed. The major products in the oxidation of triethylamine are the N-oxide, diethylamine and acetaldehyde.
                 ,    Ru(III), pH=1,5+2,5  35°C I=0,1M KCl.       , .    pH 1,5 2,5, pH 2,5.    , .  N-, .
|
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
