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8702611 
Journal Article 
Phosphorous acid derivatives containing a cyclohexyl radical 
Arbuzov, AE; Valitova, FG 
1952 
1 
Bulletin of the Academy of Sciences of the USSR. Division of Chemical Science
ISSN: 0568-5230 
1 
5 
723-728 
English 
1. Reliable methods for the preparation of dicyclohexylphosphorous acid, of dicyclohexyl phosphorochloridite, and of tricyclohexyl phosphite have been found. 2. The following mixed esters, of phosphorous acid have been prepared: methyl, ethyl, butyl, and benzyl dicyclohexyl; and cyclohexyl o-phenylene. 3. Methyl, ethyl, butyl, and benzyl dicyclohexyl phosphites, react with cuprous halides, farming viscous liquids that do,not crystallize. 4. Tricyclohexyl phosphite and cyclohexyl o-phenylene phosphite form well crystallizing complex compounds with cuprous bromide. 5. Methyl, ethyl, butyl, and benzyl dicyclohexyl phosphites behave in a peculiar fashion in the isomerization reaction with the corresponding: alkyl halides at 200-220°, cyclohexane and the corresponding alkylphosphonic acids being formed. 1953 Consultants Bureau.