| 光促进下溴代烃在CH3OH/DMF体系中的羰基化反应 |
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| 引用本文： | 尹静梅,高大彬,贾颖萍,周广运,崔颖娜.光促进下溴代烃在CH3OH/DMF体系中的羰基化反应[J].化学研究与应用,2007,19(1):69-72. |
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| 作者姓名： | 尹静梅 高大彬 贾颖萍 周广运 崔颖娜 |
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| 作者单位： | 大连大学生物有机辽宁省重点实验室,辽宁,大连,116622 |
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| 基金项目： | 国家自然科学基金(20372012)资助项目，辽宁省自然科学基金(20032099)资助项目 |
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| 摘 要： | 羰基化反应是有机合成中最重要的反应之一,其合成产品分别为醛、酮、酯、羧酸和酰胺等一系列化合物,可用作溶剂、增塑剂、润滑剂以及天然产物的替代品。卤代烷烃种类繁多,价格低廉,以其为底物进行羰基化反应,可以得到多种多样的羰基化合物。但常规羰基化反应往往需要高温(150-2
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| 关 键 词： | 光促进 羰基化反应:DMF 溴代烃 同位素实验 |
| 文章编号： | 1004-1656（2007）01-0069-04 |
| 收稿时间： | 2006-04-17 |
| 修稿时间： | 2006-10-12 |
Photopromoted carbonylation of bromohydrocarbon in CH3OH/DMF |
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| YIN Jing-mei,GAO Da-bin,JIA Ying-ping,ZHOU Guang-yun,CUI Ying-na.Photopromoted carbonylation of bromohydrocarbon in CH3OH/DMF[J].Chemical Research and Application,2007,19(1):69-72. |
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| Authors: | YIN Jing-mei GAO Da-bin JIA Ying-ping ZHOU Guang-yun CUI Ying-na |
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| Institution: | Liaoning Key Laboratory of Bio-Organic Chemistry, Dalian University, Dalian 116622, China |
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| Abstract: | Photopromoted carbonylation of bromohydrocarbon catalyzed by cobalt complexes can be carried out under ambient conditions in CH_3OH/DMF.It is found that DMF can be decomposed into CO under irradiation and thus can be used as a CO source for the photopromoted carbonylationof bromohydrocarbon,which has been proved by isotope experiment of H~(13)CON(CH_3)_2.In this paper,the effect of different cobalt catalysts on photopromoted carbonylation of bromohydrocarbon is studied and the way which photopromoted carbonylation of bromohydrocarbon proceed through is deduced. |
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| Keywords: | Photopromoted Carbonylation DMF Bromohydrocarbon Isotope experiment |
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