| FeCl3催化羰基化合物的还原卤代反应 |
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| 引用本文： | 盛春荠,李志芳,杨成军,来国桥,邱化玉. FeCl3催化羰基化合物的还原卤代反应[J]. 有机化学, 2008, 28(3): 515-520 |
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| 作者姓名： | 盛春荠 李志芳 杨成军 来国桥 邱化玉 |
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| 作者单位： | 杭州师范大学有机硅化学及材料技术教育部重点实验室,杭州,310012 |
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| 摘 要： | 在甲基二氯硅烷作用下, FeCl3能催化羰基化合物(醛、酮)的还原氯代反应, 得到相应的氯代产物; 在甲基二氯硅烷、PBr3或NaI作用下, FeCl3可以催化羰基化合物(醛、酮)的还原溴代或碘代反应, 分别以良好的收率得到相应的溴代烷或碘代烷.
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| 关 键 词： | 三氯化铁 还原卤代 羰基化合物 甲基二氯硅烷 |
| 收稿时间： | 2007-01-10 |
| 修稿时间： | 2007-09-13 |
Ferric Chloride-Catalyzed Deoxygenative Halogenation of Carbonyl Compounds |
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| SHENG Chun-Qi,LI Zhi-Fang,YANG Cheng-Jun,LAI Guo-Qiao,QIU Hua-Yu. Ferric Chloride-Catalyzed Deoxygenative Halogenation of Carbonyl Compounds[J]. Chinese Journal of Organic Chemistry, 2008, 28(3): 515-520 |
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| Authors: | SHENG Chun-Qi LI Zhi-Fang YANG Cheng-Jun LAI Guo-Qiao QIU Hua-Yu |
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| Affiliation: | (Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Hangzhou Normal University, Hangzhou 310012) |
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| Abstract: | Ferric chloride catalyzed direct conversion of carbonyl compounds to the corresponding chloride with silicon hydride (dichloromethylsilane, chlorodiphenylsilane or trichlorosilane) was realized. In the presence of PBr3 or NaI, ferric chloride-catalyzed deoxygenative halogenation of carbonyl compounds also took place smoothly to give the corresponding bromide or iodide in moderate to good yields. |
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| Keywords: | FeCl3 reductive halogenation carbonyl compound dichloromethylsilane |
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