Stereochemistry in Solution. IV. Conformational Preference of the Non-bonded Electron Pair of Nitrogen in Piperidine Derivatives. Effective Size of the Lone Paired Electrons
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From the IR spectrum in C-D stretching region of 2,6-dideuterated piperidine, N-methylpiperidine, and N-isopropylpiperidine, quantitative evaluation was made about conformational preference of the non-bonded electron pair of nitrogen, Thirty percent of the lone pair was proved to exist in equatorial position in piperidine molecule in carbon tetrachloride.
- 公益社団法人日本薬学会の論文
- 1968-04-25
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