Conclusions
-
1.
From the IR spectra of the O-methyl(phenyl)methylchlorophosphonates it follows that the stabilization of one conformer is characteristic for these compounds.
-
2.
Employing the method of dipole moments, it was determined that this confirmation can be either the form with a cis-position of the P=O and O-CH3 bonds, or with a gauche-position (the projection of OC is located between PO and PCl).
-
3.
An estimate of the interactions of the unbound atoms disclosed that the latter conformation is more favorable.
This is a preview of subscription content, log in via an institution to check access.
Literature cited
O. A. Raevskii, R. R. Shagidullin, I. D. Morozova, L. E. Petrova, and F. G. Khalitov, Izv. Akad. Nauk SSSR, Ser. Khim., 1725 (1970).
O. A. Raevskii, R. R. Shagidullin, and L. E. Petrova, Izv. Akad. Nauk SSSR, Ser. Khim., 1426 (1972).
O. A. Raevskii, F. G. Khalitov, and M. A. Pudovik, Izv. Akad. Nauk SSSR, Ser. Khim., 2595 (1971).
Interatomic Distances, Supplement, Vol. 1, London, Burlington House (1965).
D. J. Geise, Rec. Trav. Chim.,86, 362 (1967).
D. A. Usher, E. A. Dennis, and F. H. Westheimer, J. Amer. Chem. Soc.,87, 2320 (1965).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 1, 173–175, January, 1972.
Rights and permissions
About this article
Cite this article
Raevskii, O.A., Khalitov, F.G. & Pudovik, M.A. Conformation of O-methyl(phenyl) methylchlorophosphonates. Russ Chem Bull 21, 161–162 (1972). https://doi.org/10.1007/BF00855680
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00855680