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Issue 5, 1979
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Nuclear magnetic resonance investigations of boron compounds. Part 15. Some derivatives of a triazaphosphadiborine and a triazaphosphaborolidine

Abstract

N.m.r. parameters (1H, 11B, 13C, and 31P) of a triazaphosphadiborine and a triazaphosphaborolidine and their corresponding ‘phosphinylium’ cations have been measured. The geminal 31P–13C coupling constants are consistent with non-planarity of the ring systems, this non-planarity being greater in the neutral than in the cationic species. Values of 3J(31PNCH) are less sensitive to changes in ring conformation and therefore must be used with care to assess this unless independent evidence is available.

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Article type: Paper
DOI: 10.1039/DT9790000801
Citation: J. Chem. Soc., Dalton Trans., 1979,0, 801-804
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    Nuclear magnetic resonance investigations of boron compounds. Part 15. Some derivatives of a triazaphosphadiborine and a triazaphosphaborolidine

    K. Barlos, H. Nöth, B. Wrackmeyer and W. McFarlane, J. Chem. Soc., Dalton Trans., 1979, 0, 801
    DOI: 10.1039/DT9790000801

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