597-87-5Relevant articles and documents
Tf2O-Promoted Activating Strategy of Phosphate Analogues: Synthesis of Mixed Phosphates and Phosphinate
Huang, Hai,Ash, Jeffrey,Kang, Jun Yong
supporting information, p. 4938 - 4941 (2018/08/24)
A metal-, toxic chloride reagent-free activating strategy of various phosphates has been developed. This method enables the facile synthesis of functional phosphates such as alkyl phosphates, aza phosphates, thiophosphate, and mixed diaryl phosphates. A transient phosphorylpyridin-1-ium species in situ generated from phosphates with Tf2O/pyridine readily undergoes a substitution reaction with diverse nucleophiles to form versatile phosphate compounds.
Triethylphosphate/phosphorus pentoxide as an efficient reagent for the phosphorylation of phenols
Kaboudin, Babak,Mostafalu, Ramin
experimental part, p. 776 - 780 (2012/06/30)
A simple, efficient, and novel method has been developed for the phosphorylation of phenols. Treatment of phenols with a mixture of triethylphosphate/phosphorus pentoxide gives the corresponding phosphate derivatives in good yields. This method is easy, rapid, and offers good yields for the phosphorylation of phenols. The reaction of triethylphosphate with phosphorus pentoxide was also studied by variable-temperature 31P-NMR spectroscopy. Copyright
