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Robert W. Slaven 《Journal of heterocyclic chemistry》1984,21(5):1329-1332
The carbon-13 and proton nmr spectra of nicotine in aqueous solution have been ivnestigated. The changes resulting from alteration of pD level are detailed. In the case of the carbon-13 spectrum, these changes are essentially independent of the acid present. Changes in previously published assignments for carbons (2) and (6) and protons (2) and (6) are presented. 相似文献
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