67293-73-6Relevant articles and documents
Synthesis of organophosphates starting from α-hydroxyphosphonates
Kiss, Nóra Z.,Rádai, Zita,Szabó, Réka,Aichi, Youness,Laasri, Laila,Sebti, Said
, p. 370 - 371 (2019)
α-Hydroxyphosphonates were successfully converted to the corresponding phosphates applying the phospha-Brook rearrangement under phase transfer catalytic conditions. Among several possible catalysts tested, K2CO3, Cs2CO3, as well as modified Moroccan phosphates were found to be suitable.
An efficient method for phosphorylation of alcohols: Preparation of porphyrin-derived phosphates
Pisarek, Sabina,Bednarski, Hubert,Gryko, Dorota
, p. 2667 - 2671,5 (2012/12/12)
An effective method for the phosphorylation of phenols and various alcohols including porphyrins bearing hydroxyl groups was developed. The reaction of 6,7-bis(3-hydroxypropyl)-1,3,5,8-tetramethyl-2,4-divinylporphyrin with dialkyl chlorophosphate in the presence of DABCO as both a catalyst and a proton scavenger gave the desired phosphate in 97% yield.
Transesterification of trialkyl phosphates from alkyl bromides
Lherbet, Christian,Castonguay, Roselyne,Keillor, Jeffrey W.
, p. 3565 - 3567 (2007/10/03)
The treatment of trialkyl phosphate with different alkyl bromides provides facile access to mixed phosphate esters. The presence of substoichiometric amounts of lithium bromide was found to be critical to this transesterification process, supporting a mechanism involving initial generation of phosphate anion, followed by its nucleophilic attack on alkyl bromide.
