Conclusions
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1.
The chemical shifts of the signals from all the protons of the isomers of 2,6-dimethyl-3-cyclo-hexene-1-carboxylic acids and their methyl esters were found, and a number of constants of interaction among the protons were determined.
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2.
The configuration and conformation of three isomers of the indicated compounds were established.
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V. I. Sheichenko, G. M. Nikolaev, N. I. Dubrovina, V. F. Bystrov, and G. P. Kugatova-Shemyakina, Izv. Akad. Nauk SSSR, Ser. Khim., No. 11 (1971).
G. P. Kugatova-Shemyakina, G. M. Nikolaev, V. M. Andreev, Tetrahedron,23, 2721 (1967).
R. J. Abraham, H. Gottschalk, H. Paulsen, and W. A. Thomas, J. Chem. Soc., 6268 (1965).
J. Pople, W. Schneider, and G. Bernstein, High Resolution Nuclear Magnetic Resonance Spectra [Russian translation], IL (1962), p. 150.
R. Bucourt and D. Hainaut, Bull. Soc. Chim. France, 1366 (1965).
G. P. Kugatova-Shemyakina and G. M. Nikolaev, Zh. Organ. Khim.,86, 5561 (1964).
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Deceased.
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2168–2172, October, 1971.
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Sheichenko, V.I., Dubrovina, N.I., Nikolaev, G.M. et al. NMR spectra and stereochemistry of 2,6-dimethyl-3-cyclohexene-1-carboxylic acids and their methyl esters. Russ Chem Bull 20, 2049–2053 (1971). https://doi.org/10.1007/BF00851247
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DOI: https://doi.org/10.1007/BF00851247