Interaction of Fluosilicic Acid with Amides

被引：0

作者：

Gel'mbol'dt, V. O. ^{[1
]}

Ostapchuk, L. V. ^{[1
]}

Ganin, E. V. ^{[1
]}

Ennan, A. A. ^{[1
]}

机构：

[1] Mechnikov Odessa State Univ, Natl Acad Sci Ukraine, Dept Educ, Physicochem Inst Human & Environm Protect, Odessa, Ukraine

来源：

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 1998年 / 24卷 / 08期

关键词：

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Depending on the nature of amide (L), its interaction with fluosilicic acid results either in the hydrolytic cleavage of the N-acyl bond with the separation of ammonium hexafluorosilicate as a solid phase or in the formation of the crystal complexes nL center dot H(2)SiF(6) (n = 2 for L = urea, ethyleneurea, or benzamide and n = 3 for L = N-methylurea). According to IR spectral data, these complexes are hexafluorosilicates of O-protonated amides. The relative thermal stability of the salts correlates with the basicity of amides.

引用

页码：533 / 536

页数：4

共 17 条

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