53235-70-4Relevant academic research and scientific papers
Amberlyst-15 catalyzed synthesis of alkyl/aryl/heterocyclic phosphonates
Kunda, U.M. Rao,Mudumala, V.N. Reddy,Reddy Gangireddy,Nemallapudi,Sandip,Cirandur
experimental part, p. 895 - 898 (2012/01/11)
A novel and efficient procedure for the synthesis of alkyl phosphonates through one pot condensation of alkyl halide and tri alkyl/aryl phosphite in the presence of amberlyst-15 as catalyst under solvent free conditions was applied. It demonstrated several advantages such as good yields of products, simple operation, convenient separation and inexpensive catalyst.
Surface-mediated solid phase reactions: A simple, efficient and base-free synthesis of phosphonates and phosphates on Al2O3
Acharya, Jyotiranjan,Shakya, Purushottam D.,Pardasani, Deepak,Palit, Meehir,Dubey, Devendra K.,Gupta, Arvind K.
, p. 194 - 196 (2007/10/03)
Al2O3-supported solvent free condensation of alkylphosphonic dichlorides with alcohols at room temperature yielded phosphorus esters in excellent yields.
Mild and efficient Cs2CO3-promoted synthesis of phosphonates
Cohen, Richard J.,Fox, Daniel L.,Eubank, Jarrod F.,Salvatore, Ralph Nicholas
, p. 8617 - 8621 (2007/10/03)
A mild and convenient synthesis for phosphonates using cesium carbonate (Cs2CO3), tetrabutylammonium iodide (TBAI) and DMF was developed at room temperature. Numerous dialkyl phosphites were screened using a diverse array of alkyl halides and these reaction conditions were found to be highly efficient producing various phosphonates exclusively in moderate to high yields.
