| New Condensation Reaction of β-keto-δ-valerolactones, Carbon Disulfide and Alkyl Halides |
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| 作者姓名： | YouMingWANG YuXinLI SuHuaWANG ZhengMingLI |
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| 作者单位： | StateKeyLaboratoryofElementento-organicChemistry,NankaiUniversity,Tianjin300071 |
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| 摘 要： | β-Keto-δ-valerolactones, which were obtained by reaction of acetoacetate with aldehydes or ketones, reacted with carbon disulfide, alkyl halides and a new condensation reaction was developed. The structures of the products 3 were confirmed by ^1HNMR spectra and elemental analysis.
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| 关 键 词： | β-keto-δ-戊内酯 碳二硫化物 烷基卤化物 缩合反应 |
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