4537-62-6Relevant academic research and scientific papers
P-Toluenesulfonic acid-Celite as a reagent for synthesis of esters of alkylphosphonic acids under solvent-free conditions
Gupta, Arvind K.,Kumar, Rajesh,Dubey, Devendra K.,Kaushik
, p. 328 - 331 (2008/02/10)
The coupling reaction of alkylphosphonic acids and alcohols on the surface of p-toluenesulfonic acid-Celite under mild and solvent-free conditions gave the corresponding phosphonates in excellent yields. This method provides a useful rapid synthesis of phosphonates for use in the unambiguous identification of chemical warfare agents.
A concise synthesis of α-D-ribofuranosyl alkylphosphonates - Putative substrate intermediates for the carbon-phosphorous lyase system
Luo, Yan,Zechel, David L.
, p. 743 - 747 (2007/10/03)
Carbon-phosphorous lyase is a multienzyme system found in many species of bacteria that is distinguished by its ability to hydrolyze a broad array of unactivated alkylphosphonates. α-D-Ribofuranosyl alkylphosphonates are potential metabolic intermediates
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.
A convenient two-step one-pot synthesis of phosphonamidates
Mlodnosky, Karyn L.,Holmes, H. Michael,Lam, Vinh Q.,Berkman, Clifford E.
, p. 8803 - 8806 (2007/10/03)
Phosphonamidates are formed in high yield from a one-pot sequential reaction of a phosphonyl dichloride with an alcohol and then an amine in the presence of catalytic 1H-tetrazole. Undesired disubstitution of the phoshphonyl dichloride by the alcohol or the amine is minimal due to the presence of tetrazole.
