Bulletin of the Chemical Society of Japan

Studies of reactions of amines with sulfur trioxide. VI. Thermal reactions of anilinium, dimethylanilinium, and trimethylanilinium salts of butylamidosulfuric acid.

F Kanetani, H Yamaguchi

文献索引：Kanetani, Fujio; Yamaguchi, Hachiro Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # l0 p. 3048 - 3058

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被引用次数: 12

摘要

When the title compounds were heated in an evacuated reaction vessel, both transsulfonation and rearrangement occurred. At lower temperatures (80–120° C) the corresponding phenylamidosulfates and sulfophenylamidosulfates (transsulfonation products) were the main products. Increasing temperature led to the formation of ring mono- and disulfonates (rearrangement products) at the expense of the transsulfonation products ...