期刊
STRUCTURAL CHEMISTRY
卷 23, 期 1, 页码 197-199出版社
SPRINGER/PLENUM PUBLISHERS
DOI: 10.1007/s11224-011-9851-7
关键词
Protonation of amides; Resonance stabilization in amides; Resonance energy; Acyl derivatives
Protonation of amides most often occurs on oxygen, unless the amide bond is twisted out of planarity allowing the more favored nitrogen protonation to occur. Protonation of oxygen is believed to take place over that of nitrogen due to increased resonance stabilization of the O-protonated species. Resonance energies for O- and N-protonated dimethylacetamide are quantitated using quantum chemically calculated proton affinities for the two sites.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据