The aminolysis of phosphinates; the kinetics and mechanism of the aminolysis of phosphinate esters in acetonitrile

…, WA Daouk, AN Hajj, A Kabbani…

Index: Cook, Robert D.; Daouk, Wafa A.; Hajj, Asaad N.; Kabbani, Ahmad; Kurku, Anwar; et al. Canadian Journal of Chemistry, 1986 , vol. 64, p. 213 - 219

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Citation Number: 22

Abstract

The aminolysis of aryl diphenylphosphinates, p-nitrophenyl diphenylphosphinothionate,- phosphinothioate, and-phosphinodithioate by n-butylamine, by the secondary amines piperidine, pyrrolidine, morpholine, and dipropylamine, as well as by a series of diamines, has been studied in acetonitrile. The general reactivity order is diamines> butylamine> sec- amines. Butylaminolysis follows a two-term rate law, one first order in amine and the other ...