Conclusions
The g⇌t equilibrium is displaced toward the less polar gauche form in the ethylene ketals of 2-chlorocyclohexanone and 2-bromocyclohexanone, and in the chloro- and bromoacetaldehydes.
Similar content being viewed by others
Literature cited
H. R. Buys, C. Altona, and E. Havinga, Tetrahedron Lett., 3067 (1967).
H. R. Buys, C. Altona, and E. Havinga, Rec. Trav. Chim.,86, 1007 (1967).
E. N. Klimovitskii, L. K. Yuldasheva, A. N. Vereshchagin, G. N. Sergeeva, and S. A. Debeiaya, Izv. Akad. Nauk SSSR, Ser. Khim., 1070 (1975).
B. A. Arbuzov, E. N. Klimovitskii, L. K. Yuldasheva, and A. B. Remizov, Izv. Akad. Nauk SSSR, Ser. Khim., 2746 (1975).
B. A. Arbuzov, E. N. Klimovitskii, L. K. Yuldasheva, and G. N. Sergeeva, Izv. Akad. Nauk SSSR, Ser. Khim., 2422 (1973).
O. A. Osipov, V. I. Minkin, and A. D. Garnovskii, Handbook of Dipole Moments [in Russian], Vysshaya Shkola (1971).
S. Wolfe, A. Rauk, L. M. Tel, and I. G. Csizmadia, J. Chem. Soc., B, 136 (1971); S. Wolfe, Accounts Chem. Res.,5, 102 (1972).
A. B. Remizov and L. M. Sverdlov, Izv. Vyssh. Uchebn. Zaved., Ser. Fiz., 150 (1968); Zh. Prikl. Spektrosk.,9, 113 (1968).
N. Sheppard, in: Advances in Spectroscopy [Russian translation], IL (1963).
G. N. Zhizhin and Kh. E. Sterin, Zh. Prikl. Spektrosk.,5, 506 (1966).
R. J. Abraham and E. Bretschneider, Internal Rotation in Molecules, Wiley (1974), p. 495.
I. G. Mursakulov, N. K. Kasumov, M. M. Guseinov, U. Kh. Agaev, S. Z. Rizaeva, and N. S. Zefirov, Zh. Org. Khim.,12, 791 (1976).
N. S. Zefirov and N. M. Shekhtman, Usp. Khim.,40, 593 (1971).
C. B. Anderson and M. P. Geis, Tetrahedron,31, 1149 (1975).
R. J. Abraham, H. D. Banks, E. L. Eliel, O. Hofer, and M. K. Kaloustian, J. Am. Chem. Soc.,94, 1913 (1972).
B. A. Arbuzov and L. K. Yuldasheva, Izv. Akad. Nauk SSSR, Otd. Khim. Nauk, 1728 (1962).
T. G. Shavsha, Uch. Zap. Kazan Univ. im. V. I. Ul'yanova-Lenina,110, No. 9, 83 (1950).
M. M. Otto, J. Am. Chem. Soc.,59, 1590 (1937).
H. W. Wanzlick, G. Gollman, and H. Milz, Ber.,88, 69 (1955).
M. McElvain and M. J. Curry, J. Am. Chem. Soc.,70, 3781 (1948).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 1991–1996, September, 1977.
Rights and permissions
About this article
Cite this article
Arbuzov, B.A., Klimovitskii, E.N., Yuldasheva, L.K. et al. Conformations of certain ethylene ketals with vicinal C-Hal bonds. Russ Chem Bull 26, 1844–1848 (1977). https://doi.org/10.1007/BF00924373
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00924373