| Addition of Organosamarium Reagents toα, β-Unsaturated Esters |
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| 引用本文： | Yun Fa ZHENG Wei Liang BAO, Yong Min ZHANG( Department of Chemistry,Zhejiang University,Xi Xi Campus,Hangzhou 310028 Li Shui Teachers College. Zhejiang 323000). Addition of Organosamarium Reagents toα, β-Unsaturated Esters[J]. 中国化学快报, 2000, 11(1) |
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| 作者姓名： | Yun Fa ZHENG Wei Liang BAO Yong Min ZHANG( Department of Chemistry Zhejiang University Xi Xi Campus Hangzhou 310028 Li Shui Teachers College. Zhejiang 323000) |
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| 作者单位： | Department of Chemistry，Zhejiang University，Xi Xi Campus，Hangzhou 310028 Li Shui Teachers College. Zhejiang 323000 |
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| 基金项目： | 中国科学院资助项目，the NSF of Zhejiang province of China，Shanghai Institute of Organic Chemistry，Chinese Academy of Sciences for financial，the NSF of the Laboratory of Organometallic Chemistry |
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| 摘 要： | Compared to the extensive use of samarium diiodide in organic synthesis', little reportsappeared on the application of samarium metal in organic synthesis. As early as 1971Evans and co-workers had prepared phenylsamarium iodide from iodo-benzene andsamarium metal'. But they found that samarium is not so active as ytterbium. In 1986Fukuzawa also prepared the organosamarium intermediate similar to Grignard reagent'.It was Curran who firstly proved and named the samarium Grignard reaction in 19…
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| 关 键 词： | Samarium Grignard reagent conjugate addition α β-unsaturated esters. |
Addition of Organosamarium Reagents to α,β-Unsaturated Esters |
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| Yun Fa ZHENG,Wei Liang BAO,Yong Min ZHANG. Addition of Organosamarium Reagents to α,β-Unsaturated Esters[J]. Chinese Chemical Letters, 2000, 11(1) |
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| Authors: | Yun Fa ZHENG Wei Liang BAO Yong Min ZHANG |
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| Abstract: | Allylsamarium bromide reacts with α,β-unsaturated esters and α-alkyloxy carbonyl α,β-unsaturated esters to give 1,2-addition and 1,4-addition products respectively. |
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| Keywords: | Samarium Grignard reagent conjugate addition |
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