Synthesis of 3-(furyl)acrylates containing several phosphonate groups
作者:L. M. Pevzner
DOI:10.1134/s1070363217010108
日期:2017.1
Isomeric (diethoxyphosphorylmethyl)furoyl phosphonates react with ethoxycarbonylmethylenetriphenylphosphorane to form 3-[(diethoxyphosphorylmethyl)fyryl]-3-(diethoxyphosphoryl)acrylates with trans-location of phosphonate and ester groups regardless of the structure of heterocyclic residue. 2,5-Bis(diethoxyphosphorylmethyl)-3-furoyl phosphonate and 4,5-bis(diethoxyphosphorylmethyl)-2-furoyl phosphonate