SYNTHESIS OF METHYL- AND DIMETHYL-SUBSTITUTED ETHYLENE DIPHOSPHINE DIOXIDES AND THEIR COMPLEX-FORMING PROPERTIES

Article abstract of DOI:10.1007/BF01172269

Alkylation of diphenylphosphonous acid by allyl bromide leads (depending on the reaction conditions) to the formation of both diphenylallylphosphine oxide and diphenylpropenylphosphine oxide.Addition of phosphonous acids to diphenylpropenylphosphine and d