| Potassium iodide catalyzed reductive dehalogenation ofα-halo-ketones using Hantzsch ester diethyl 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate as reductant |
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| 作者姓名： | Hong Sheng Li Yi Qun Li |
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| 作者单位： | Department of Chemistry, Jinan University, Guangzhou 510632, China |
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| 基金项目： | the Guangdong Natural Science Foundation(No.8151063201000016); the National Natural Science Foundation of China(No.20672046) for financial support |
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| 摘 要： | <正>In the presence of diethyl 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate(DHP) and a catalytic amount of potassium iodide,severalα-halo ketones were easily reduced to the corresponding ketones in acetone media.The procedure presented here showed several merits such as short reaction time,practical experimental and isolated procedure,and excellent yields of products.
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| 关 键 词： | Dehalogenation α-Halo ketones Hantzsch ester 1 4-Dihydro-2 6-dimethylpyridine-3 5-dicarboxylate Potassium iodide |
| 收稿时间： | 18 December 2009 |
Potassium iodide catalyzed reductive dehalogenation of α-halo- ketones using Hantzsch ester diethyl 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate as reductant |
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| Hong Sheng Li,Yi Qun Li.Potassium iodide catalyzed reductive dehalogenation of α-halo- ketones using Hantzsch ester diethyl 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate as reductant[J].Chinese Chemical Letters,2010,21(8):931-934. |
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| Authors: | Hong Sheng Li Yi Qun Li |
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| Institution: | Department of Chemistry, Jinan University, Guangzhou 510632, China |
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| Abstract: | In the presence of diethyl 1, 4-dihydro-2, 6-dimethylpyridine-3,5-dicarboxylate (DHP) and a catalytic amount of potassium iodide, several α-halo ketones were easily reduced to the corresponding ketones in acetone media. The procedure presented here showed several merits such as short reaction time, practical experimental and isolated procedure, and excellent yields of products. |
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| Keywords: | Dehalogenation α-Halo ketones Hantzsch ester 1 4-Dihydro-2 6-dimethylpyridine-3 5-dicarboxylate Potassium iodide |
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