Some aliphatic diphosphonic tetrachlorides. Part II. Some reactions of diphosphonic tetrachlorides
作者:Gennady M. Kosolapoff、Alfred D. Brown
DOI:10.1039/j39670001789
日期:——
Aliphaticdiphosphonictetrachlorides and Grignard reagents containing aryl groups readily gave diphosphine dioxides, of which several are described. In a similar reaction of the tetrachlorides with Grignard reagents containing branched alkyl groups the products were not the expected diphosphine dioxides, but the products of mono-substitution at each phosphorus atom accompanied by a reduction. A similar