1313705-97-3Relevant academic research and scientific papers
The first synthesis of β-amino phosphonates using cyclic sulfamidates
Das, Biswanath,Reddy, Cheruku Ravindra,Nagendra, Siddavatam,Lingaiah, Maram
, p. 3496 - 3498 (2011/07/08)
Cyclic sulfamidates (prepared from α-amino acids and β-amino alcohols) have been used for the first time for the synthesis of novel β-amino phosphonates (chiral and achiral) by treatment with dialkyl phosphites using sodium hydride. 2-Substituted and 1,2-disubtituted β-amino phosphonates have efficiently been prepared following this method. The products are formed in high yield (79-84%) within 8-12 h.
Asymmetrie synthesis of α,β-Diaminophosphonic acid derivatives with a catalytic enantioselective mannich reaction
Momo, Robert Djiokeng,Fini, Francesco,Bernardi, Luca,Ricci, Alfredo
supporting information; experimental part, p. 2283 - 2287 (2009/12/25)
Optically active α,β-diaminophosphonic acid derivatives were obtained from the catalytic enantioselective Mannich reaction of phosphoglycine Schiff bases with N-Boc-imines, generated in situ from a-amido sulfones.
