Email this article Synthesis of 3-(furyl)acrylates containing several phosphonate groups
- Authors: Pevzner L.M.1
-
Affiliations:
- St. Petersburg State Institute of Technology (Technical University)
- Issue: Vol 87, No 1 (2017)
- Pages: 50-59
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/217846
- DOI: https://doi.org/10.1134/S1070363217010108
- ID: 217846
Cite item
Open Access
Access granted
Subscription Access
Abstract
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 prepared from the corresponding acid chlorides via the Arbuzov reaction behave analogously. The dependence of coupling costants JPP and JPC on the location of phosphorus-containing substituents in the furan ring of these compounds is analyzed.
About the authors
L. M. Pevzner
St. Petersburg State Institute of Technology (Technical University)
Author for correspondence.
Email: pevzner_lm@list.ru
Russian Federation, Moskovskii pr. 26, St. Petersburg, 190013
