On the Thermal Dissociation of Organic Compounds. X. The Effects of the Solvents (Amines and Fatty Acids) on the Thermal Dissociation of Urethans

T Mukaiyama, Y Hoshino

文献索引：Mukaiyama; Hoshino Journal of the American Chemical Society, 1956 , vol. 78, p. 1946

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被引用次数: 50

摘要

The rate constants of the thermal dissociation of urethans in amine and fatty acid solvents have been measured. The dissociation of urethan proceeds through the double transfer of a proton under the influence of both a basic and an acidic medium. The mechanisms of dissociation of urea and urethan are similar to those of carbonyl addition compounds, ie., the carbonyl-forming elimination reaction. It can be shown that these amphoteric compounds ...