39604-15-4Relevant 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.
New synthetic approach to (o-hydroxyphenyl)methylphosphonic acid derivatives
Consiglio, Giuseppe A.,Failla, Salvatore,Finocchiaro, Paolo
, p. 182 - 183 (2007/10/03)
2,6-Dimethylphenols and 5,5′-dimethyl-6,6′-spirobiindanol react with diethylphosphite to give phosphates, which are easily transformed by LDA to (o-hydroxyphenyl)methylphosphonates.