ChemInform Abstract: Synthesis and Reactivity of Cyclic (R3P‐PR3)++ Dications.

Abstract

1992 organo-phosphorus compounds, nonmetal heterocycles organo-phosphorus compounds, nonmetal heterocycles S 0087 -219Synthesis and Reactivity of Cyclic (R3P-PR3)++ Dications.-The title compound (III) is exceptionally sensitive to water. (IV) can be converted into (V) or (VI). Experimental details are not given. -(ALDER, R.; HARRIS, C.; Phosphorus, Sulfur Silicon Relat. Elem. 65 (1992) 1-4, 51-52; Sch. Chem., Univ. Bristol, Bristol BS8 1TS, UK; EN)