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Published April 1, 1967 | public
Journal Article

A Reinterpretation of the Nuclear Magnetic Resonance Spectrum of Cyclobutene


A reinvestigation of the nmr spectrum of cyclobutene has led to a revised set of coupling constants which is consistent both with the ^(13)C proton satellite spectra of cyclobutene and with the spectra of partially deuterated cyclobutene isomers. The present treatment differs from that reported previously by inclusion of long-range ^(13)C-C-H and ^(13)C-C-C-H couplings which in effect make the two methylene groups and the two vinyl hydrogens nonequivalent.

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© 1967 American Chemical Society. Received December 9, 1966. Grateful acknowledgment is made to the donors of the Petroleum Research Fund administered by the American Chemical Society for partial support of this research. California Institute of Technology; research supported in part by the National Science Foundation.

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October 24, 2023