1H,13C, and14N nuclear magnetic resonance study of the hydrogen chloride–NN-dimethylacetamide and hydrogen chloride–N-methylacetamide systems in deuteriochloroform solution
Stilbs, Peter; Forsén, Sture; Hartman, J. Stephen
Журнал:
Journal of the Chemical Society, Perkin Transactions 2
Дата:
1977
Аннотация:
Protonation shifts and <sup>13</sup>C T 1 values in the title systems are reported. Evidence is found for predominant O-protonation and for enhanced intermolecular association in the protonated forms of the amides.
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