Transesterification of trialkyl phosphates from alkyl bromides
作者:Christian Lherbet、Roselyne Castonguay、Jeffrey W. Keillor
DOI:10.1016/j.tetlet.2005.03.065
日期:2005.5
The treatment of trialkylphosphate 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.