| Samarium diiodide induced asymmetric synthesis of γ-butyrolactone using chiral auxiliaries derived from isosorbide and isomannide |
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| 引用本文： | 徐明华,林国强,夏立钧. Samarium diiodide induced asymmetric synthesis of γ-butyrolactone using chiral auxiliaries derived from isosorbide and isomannide[J]. 中国化学, 1998, 16(6): 561-564. DOI: 10.1002/cjoc.19980160613 |
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| 作者姓名： | 徐明华 林国强 夏立钧 |
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| 作者单位： | Shanghai Institute of Organic Chemistry，Chinese Academy of Sciences，Shanghai 200032，China，Shanghai Institute of Organic Chemistry，Chinese Academy of Sciences，Shanghai 200032，China，Shanghai Institute of Organic Chemistry，Chinese Academy of Sciences，Shanghai 200032，China |
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| 基金项目： | Project (No. 297912045) supported by the National Natural Science Foundation of China |
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| 摘 要： | The asymmetric reductive coupling reaction of various acrylates derived from D-isosorbide and D-isomannide with acetophenone mediated by samarium diiodide to give both enan-tiomers of the optically active γ-butyrolactone was described.The best enantiomeric excess of the products was 60%.
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| 关 键 词： | Asymmetry γ-butyrolactone isosorbide isonrannide samarium diiodide |
Samarium diiodide induced asymmetric synthesis of γ-butyrolactone using chiral auxiliaries derived from isosorbide and isomannide |
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| XU,Ming-Hua LIN,Guo-Qiang XIA,Li-Jun. Samarium diiodide induced asymmetric synthesis of γ-butyrolactone using chiral auxiliaries derived from isosorbide and isomannide[J]. Chinese Journal of Chemistry, 1998, 16(6): 561-564. DOI: 10.1002/cjoc.19980160613 |
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| Authors: | XU Ming-Hua LIN Guo-Qiang XIA Li-Jun |
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| Affiliation: | XU,Ming-Hua LIN,Guo-Qiang XIA,Li-JunShanghai Institute of Organic Chemistry,Chinese Academy of Sciences,Shanghai 200032,China |
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| Abstract: | The asymmetric reductive coupling reaction of various acrylates derived from D-isosorbide and D-isomannide with acetophenone mediated by samarium diiodide to give both enantiomers of the optically active γ-butyrolactone was described. The best enantiomeric excess of the products was 60%. |
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| Keywords: | Asymmetry γ-butyrolactone isosorbide isomannide samarium diiodide |
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