Chemistry Letters, Vol.33, No.7, 846-847, 2004
Preparation of deuterium labelled organophosphonium salts (Wittig salts) under hydrothermal condition catalyzed by molecular sieves
Organophosphonium salt was converted into deuterium labelled ones under hydrothermal condition in the presence of molecular sieves. The hydrothermal condition can be obtained by either heating D2O in an autoclave or irradiating with microwave to D2O in a sealed vial.