Phosphorus, Sulfur and Silicon and the Related Elements p. 143 - 157 (1997)
Update date:2022-08-05
Topics:
Dembkowski, Leszek
Witt, Dariusz
Rachon, Janusz
The reaction of the > P-Y- (Y = O; S) nucleophiles with the compounds possessing a C-Br bond and electron-withdrawing groups is described. The isolation of the products derived from dialkyl bromophosphates, the results of the 31P NMR studies, as well as the isolation of bromothiophosphate from the reaction mixture of > P-S- nucleophile and methyl α-bromocarboxylate, are further evidence for halophilic substitution as the principal process in the X-philic substitution/SET tandem mechanism operating in the reaction of these phosphorus nucleophiles with the bromoderivatives possessing electron-withdrawing groups.
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