物理化学学报 >> 1990, Vol. 6 >> Issue (01): 1-3.doi: 10.3866/PKU.WHXB19900101
Yan Xian-Zhong;Du You-Ru
Abstract: Binary systems of alcohols and aprotic solvents have been studied systematically by NMR measurements. ~1H, ~(13)C, ~(15)N and ~(17)O chemical shifts and proton T_1 have been measured. The effects of solvents on ~1H and ~(13)C chemical shifts of alcohols were discussed. ~(13)C chemical shifts of α-carbon atom of alcohol were used to determine the ability of solvents to distort or disrupt the structure of alcohol, while their ~1H che-mical shifts were used to measure the strength of hydrogen bond between solvents and alcohols. The result was obtained showing that the stronger the solvent as a donor, the stronger its ability to disrupt the structure of alcohols.Chemical shifts of solvents hae also been measured. It was thought that their ...
颜贤忠;杜有如. 醇与极性有机溶剂间氢键的多核NMR研究[J]. 物理化学学报, 1990, 6(01): 1-3.
Yan Xian-Zhong;Du You-Ru. Multi-Nuclear NMR Studies of Hydrogen Bonding Between Alcohols and Aprotic Solvents[J]. Acta Phys. -Chim. Sin., 1990, 6(01): 1-3.
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