Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1315168 | Journal of Fluorine Chemistry | 2007 | 5 Pages |
Abstract
Diethyl iododifluoromethylphosphonate (1) reacted with 4-pentenoic acids in the presence of Na2S2O4 in aqueous acetonitrile solution at ambient temperature to afford various γ-butyrolactones containing α,α-difluoromethylenyl bisphosphonate moiety in moderate to good yields.
Graphical abstractγ-Butyrolactones containing α,α-difluoromethylenyl bisphosphonates moiety were obtained by the reaction of diethyl iododifluoromethylphosphonate and 4-pentenoic acids initiated by Na2S2O4.Figure optionsDownload full-size imageDownload as PowerPoint slide
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Xueyan Yang, Yaoping Zhu, Xiang Fang, Xianjin Yang, Fanhong Wu, Yongjia Shen,