15743-44-9Relevant articles and documents
Kinetics and mechanism of oxidation of sarcosine by diperiodatocuprate(III) complex in alkaline medium
Shan, Jinhuan,Wang, Xiaoqian,Zhao, Ning,Shen, Haixia
, p. 1081 - 1084 (2010)
The kinetics of oxidation of sarcosine by diperiodatocuprate(III) (DPC) was studied with spectrophotometry in a temperature range of 292.2-304.2 K. The reaction between diperiodatocuprate(III) and sarcosine in alkaline medium exhibits 1:1 stoichiometry (DPC: sarcosine). The reaction was found to be first order with respect to both DPC and sarcosine. The observed rate constant (k obs) decreased with the increase of the [IO-4], decreased with the increase of the [OH], and then increased with the increase of the [OH] after a turning point. There was no salt effect, and free radicals were detected. Based on the experimental results, a mechanism involving the diperiodatocuprate(III) (DPC) as the reactive species of the oxidant has been proposed. The activation parameters, as well as the rate constants of the rate-determining step, have been calculated.
Octahydro-2H-pyrrolo[3,4-g]quinolines
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, (2008/06/13)
Octahydro-2H-pyrrolo[3,4-g]quinolines, useful as dopamine agonists, particularly as inhibitors of prolactin secretion and in treatment of Parkinsonism.