Conformations of alkyl esters of methylchloromethyl- and bischloromethylphosphinic acids

Autor:	M. M. Gilyazov, A. A. Karelov, N. G. Mumzhieva, O. A. Raevskii
Rok vydání:	1979
Předmět:	chemistry.chemical_classification Crystallography Dipole Chemistry Stereochemistry Alkoxy group General Chemistry Spectroscopy Conformational isomerism Alkyl
Zdroj:	Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 28:2073-2078
ISSN:	1573-9171 0568-5230
DOI:	10.1007/bf00947556
Popis:	1. On the basis of a plan involving the combined utilization of the methods of vibrational and PMR spectroscopy, dipole moments, and the Kerr constants it has been established that methyl methylchloromethylphosphinate and a number of alkyl esters of bischloromethylphosphinic acid exist in solution in the form of a mixture of conformers. 2. In the predominant conformations the C-Cl and P=O bonds have trans orientations. The alkoxy group is characterized by a “cisoid” orientation.
Databáze:	OpenAIRE
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