Synthesis of O,O -Diethyl Arylthiophosphonate from O -Aryl- O , O -diethylthiophosphate
Résumé
The synthesis of O,O-diethyl 2-hydroxyarylthiophosphonate is reported by using a [1,3]-rearrangement. This method is achieved in high yield from ortho-bromophenols derivatives by a two-step process