56848-89-6Relevant academic research and scientific papers
Regioselective synthesis of 4- and 5-oxazole-phosphine oxides and -phosphonates from 2H-azirines and acyl chlorides
Palacios, Francisco,Ochoa De Retana, Ana M.,Gil, José I.,Alonso, José M.
, p. 8937 - 8947 (2007/10/03)
A simple and efficient regioselective synthesis of 4-oxazole-phosphine oxides 11 and -phosphonates 12 from 2H-azirine-phosphine oxides 1 and -phosphonates 6 is described. The key step for the synthesis of oxazoles 11 is a base-mediated ring closure of vin
