| Synthesis of difluoroalkyl-γ-butyrolactones from iododifluoromethyl ketones and 4-pentenoic acids |
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| 引用本文： | Jie-Xiong Wang,Jing-Jing Wu,Heng Chen,Shao-Wu Zhang,Fan-Hong Wu. Synthesis of difluoroalkyl-γ-butyrolactones from iododifluoromethyl ketones and 4-pentenoic acids[J]. 中国化学快报, 2015, 26(11): 1381-1384. DOI: 10.1016/j.cclet.2015.07.007 |
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| 作者姓名： | Jie-Xiong Wang Jing-Jing Wu Heng Chen Shao-Wu Zhang Fan-Hong Wu |
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| 作者单位： | a School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201814, China;b Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 201814, China |
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| 基金项目： | We are grateful for financial supports from the National Natural Science Foundation of China (Nos. 21472126, 21172148, 21302128). |
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| 摘 要： |
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Synthesis of difluoroalkyl-γ-butyrolactones from iododifluoromethyl ketones and 4-pentenoic acids |
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| Jie-Xiong Wang,Jing-Jing Wu,Heng Chen,Shao-Wu Zhang,Fan-Hong Wu. Synthesis of difluoroalkyl-γ-butyrolactones from iododifluoromethyl ketones and 4-pentenoic acids[J]. Chinese Chemical Letters, 2015, 26(11): 1381-1384. DOI: 10.1016/j.cclet.2015.07.007 |
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| Authors: | Jie-Xiong Wang Jing-Jing Wu Heng Chen Shao-Wu Zhang Fan-Hong Wu |
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| Affiliation: | a School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201814, China;b Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 201814, China |
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| Abstract: | A convenient and efficient approach for difluoroalkyl-containing γ-butyrolactones via the radical addition reaction of iododifluoromethyl ketones with 4-pentenoic acids initiated by AIBN in CH3CN at 60 ℃ was reported. Various difluoroalkyl-containing δ-valerolactones were also synthesized under this reaction conditions. |
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| Keywords: | γ-Butyrolactones Difluoromethylene Fluorine-containing lactone Radical reaction |
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