Synthesis of 3-(furyl)acrylates containing several phosphonate groups
- Autores: Pevzner L.1
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Afiliações:
- St. Petersburg State Institute of Technology (Technical University)
- Edição: Volume 87, Nº 1 (2017)
- Páginas: 50-59
- Seção: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/217846
- DOI: https://doi.org/10.1134/S1070363217010108
- ID: 217846
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Resumo
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.
Sobre autores
L. Pevzner
St. Petersburg State Institute of Technology (Technical University)
Autor responsável pela correspondência
Email: pevzner_lm@list.ru
Rússia, Moskovskii pr. 26, St. Petersburg, 190013
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