Uncatalyzed and general acid catalyzed decomposition of alkyl xanthates and monothiocarbonates in aqueous solutions

RJ Millican, M Angelopoulos, A Bose…

文献索引：Millican, Robert J.; Angelopoulos, Maria; Bose, Anita; Riegel, Bram; Robinson, Darlyne; et al. Journal of the American Chemical Society, 1983 , vol. 105, # 11 p. 3622 - 3630

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被引用次数: 15

摘要

Abstract: The decomposition of potassium alkyl xanthates and alkyl monothiocarbonates follows the rate law kobad= kHJo+[H30+]+ kHA [HA]+ kHfl in aqueous buffer solutions. The Bransted coefficient Blg for the kH, term is-1.1 for the monothiocarbonates and-1.3 for the xanthates. These results complement the value of-1.1 observed for the alkyl monocarbonates and have been interpreted as late transition states in the decomposition ...