Structure and intramolecular hydrogen bonds in Bis(trifluoromethylsulfonylamino)methane and N-[(trifluoromethylsulfonyl)aminomethyl]acetamide

被引：0
|
作者：
I. V. Sterkhova
V. I. Mescheryakov
N. N. Chipanina
V. A. Kuhareva
T. N. Aksamentova
V. K. Turchaninov
B. A. Shainyan
机构：
[1] Russian Academy of Sciences,Favorskii Irkutsk Institute of Chemistry, Siberian Branch
来源：
Russian Journal of General Chemistry | 2006年 / 76卷
关键词：
Hydrogen; Methane; Hydrogen Bond; Intramolecular Hydrogen Bond; Acetamide;
D O I：
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中图分类号：
学科分类号：
摘要：
Bis(trifluoromethylsulfonylamino)methane in an inert medium exists as an equilibrium mixture of monomeric forms with various types of intramolecular hydrogen bonds, whose population depends on the polarity of the medium. The energetically most favorable form is a symmetrical form containing two N-H...O=S bonds. Less stable are the isomer with two N-H...F-C bonds and the unsymmetrical isomer with two different hydrogen bonds. N-[(Trifluoromethylsulfonyl)aminomethyl]acetamide contains one intramolecular intramolecular N-H...O=C hydrogen bond and preserves ability for self-association.
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页码：583 / 589
页数：6
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