Synthesis of 3-(furyl)acrylates containing several phosphonate groups
- 作者: Pevzner L.1
-
隶属关系:
- St. Petersburg State Institute of Technology (Technical University)
- 期: 卷 87, 编号 1 (2017)
- 页面: 50-59
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/217846
- DOI: https://doi.org/10.1134/S1070363217010108
- ID: 217846
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详细
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.
作者简介
L. Pevzner
St. Petersburg State Institute of Technology (Technical University)
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Email: pevzner_lm@list.ru
俄罗斯联邦, Moskovskii pr. 26, St. Petersburg, 190013