Conclusions
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1.
The isomeric 2-caranones exist in the chair conformation with equatorial Me groups.
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2.
Conjugation between the cyclopropane ring and the CO group of 2-caranones is manifested in the IR spectra, molecular refraction, anisotropy, and the Kerr constants.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 1180–1182, May, 1984.
The authors are grateful to S. G. Vul'fson for valuable discussion.
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Surkova, L.N., Ibragimova, N.D. & Vereshchagin, A.N. Polarizability and conformations of isomeric 2-caranones. Russ Chem Bull 33, 1084–1086 (1984). https://doi.org/10.1007/BF01141735
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DOI: https://doi.org/10.1007/BF01141735