| 一种有效的从五氟氯乙烷合成五氟碘乙烷的方法 |
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| 引用本文： | 张成潘,林锦鸿,强震卫,肖吉昌.一种有效的从五氟氯乙烷合成五氟碘乙烷的方法[J].中国化学,2009,27(1):202-204. |
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| 作者姓名： | 张成潘 林锦鸿 强震卫 肖吉昌 |
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| 作者单位： | 中国科学院上海有机化学研究所 |
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| 摘 要： | 本文发展了一种有效的从五氟氯乙烷合成五氟碘乙烷的方法。仔细考察了五氟氯乙烷亚磺化脱氯的条件，由此生成的五氟乙基亚磺酸盐无须纯化，可以直接进行碘化，能以中等收率生成相应的五氟碘乙烷。
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| 关 键 词： | 五氟碘乙烷 五氟氯乙烷 亚磺化脱氯 全氟烷基碘 |
| 收稿时间： | 2008-11-14 |
| 修稿时间： | 2008-12-10 |
An Efficient Method for the Preparation of Pentafluoroiodoethane from Chloropentafluoroethane |
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| Chengpan ZHANG,Jinhong LIN,Zhenwei QIANG,Jichang XIAO.An Efficient Method for the Preparation of Pentafluoroiodoethane from Chloropentafluoroethane[J].Chinese Journal of Chemistry,2009,27(1):202-204. |
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| Authors: | Chengpan ZHANG Jinhong LIN Zhenwei QIANG Jichang XIAO |
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| Institution: | 1. Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China;2. Tel.: 0086‐021‐54925340;3. Fax: 0086‐021‐64166128 |
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| Abstract: | An efficient method was developed for the synthesis of pentafluoroiodoethane from chloropentafluoroethane. Sulfinatodechlorination of CF3CF2Cl was carefully investigated. Subsequent iodination can be conducted in one pot without further purification, giving the corresponding CF3CF2I in practically acceptable yield. |
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| Keywords: | pentafluoroiodoethane chloropentafluoroethane sulfinatodechlorination perfluoroalkyl iodide |
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