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Issue 5, 1977
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Conformational analysis. A nuclear magnetic resonance study of the conformations of ortho-disubstituted benzenes

Abstract

Results pertinent to the determination of the conformation of the side chain R1R2R3C attached to a benzene ring with or without an ortho-methyl substituent are reported and discussed. Results comprise dynamic n.m.r., carbon-13 chemical shift, and lanthanide-shift reagent data. When R1 is particularly large, the preferred conformation is concluded to be close to R1-perpendicular. In two cases two such conformations with either R2 or R3syn to the ortho-substituent are observed.

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Article type: Paper
DOI: 10.1039/P29770000699
J. Chem. Soc., Perkin Trans. 2, 1977, 699-702

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    Conformational analysis. A nuclear magnetic resonance study of the conformations of ortho-disubstituted benzenes

    J. E. Anderson and H. Pearson, J. Chem. Soc., Perkin Trans. 2, 1977, 699
    DOI: 10.1039/P29770000699

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