Michael-Addition Reaction of Malononitrile with a,β-Unsaturated Cycloketones Catalyzed by KF/Al_2O_3 |
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引用本文: | 王香善,史达清,屠树江.Michael-Addition Reaction of Malononitrile with a,β-Unsaturated Cycloketones Catalyzed by KF/Al_2O_3[J].中国化学,2004(2). |
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作者姓名: | 王香善 史达清 屠树江 |
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作者单位: | Department of Chemistry,Xuzhou Normal University,Xuzhou,Jiangsu 221116,China,Department of Chemistry,Xuzhou Normal University,Xuzhou,Jiangsu 221116,China,Department of Chemistry,Xuzhou Normal University,Xuzhou,Jiangsu 221116,China |
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基金项目: | Project supported by the Foundation of the “urpassing Project”of Jiangsu Province. |
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摘 要: | The utility of fluoride salts as potential base in a va-riety of synthetic reactions has been recognized in re-cent years.1 However, low solubility of fluoride salts in ordinary solvents hampers their wide applications in organic synthesis. On the other hand, there has been increasing use of inorganic solid supports as catalysts for many years2 resulting in higher selectivity, milder reaction conditions and easier work-up. Especially po-tassium fluoride-coated alumina (KF-alumina) has been a …
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