| 无溶剂研磨法合成1,4-双(3-芳基-3-氧代-1-丙烯基)苯类化合物 |
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| 引用本文： | 王进贤,安宁. 无溶剂研磨法合成1,4-双(3-芳基-3-氧代-1-丙烯基)苯类化合物[J]. 西北师范大学学报(自然科学版), 2011, 47(1) |
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| 作者姓名： | 王进贤 安宁 |
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| 作者单位： | 西北师范大学化学化工学院; |
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| 基金项目： | 国家自然科学基金资助项目(20272047,20572086); 甘肃省自然科学基金资助项目(3ZS051-A25-001) |
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| 摘 要： | 以对苯二甲醛和取代苯乙酮等芳香酮类化合物为原料,NaOH/Na2CO3为催化剂,利用研磨法在无溶剂条件下合成了1,4-双(3-芳基-3-氧代-1-丙烯基)苯类查尔酮化合物.通过红外光谱、核磁共振光谱和质谱对产物结构进行了表征.结果表明,该反应不仅操作简单,而且产物易处理,对环境污染小,符合环境友好化学的要求.
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| 关 键 词： | 查尔酮 缩合反应 无溶剂 研磨法 环境友好 |
Solvent-free synthesis of 1,4-bis(3-aryl-3-oxo-3-propenyl) benzenes under grind condition |
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| WANG Jin-xian,AN Ning. Solvent-free synthesis of 1,4-bis(3-aryl-3-oxo-3-propenyl) benzenes under grind condition[J]. Journal of Northwest Normal University Natural Science (Bimonthly), 2011, 47(1) |
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| Authors: | WANG Jin-xian AN Ning |
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| Affiliation: | WANG Jin-xian,AN Ning(College of Chemistry and Chemical Engineering,Northwest Normal University,Lanzhou 730070,Gansu,China) |
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| Abstract: | 1,4-bis(3-aryl-3-oxo-3-propenyl) benzenes are synthesized by the condensation of terephthalaldehyde and aromatic ketones catalyzed by NaOH/Na2CO3 under solvent-free and grind conditions.The structures of the products are characterized by IR,1HNMR and MS.The reaction has an advantage of excellent yields and simple working-up procedure.It is in accordance with the environment-friendly requirement. |
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| Keywords: | Chalcone condensation reaction solvent-free grinding method environment-friendly |
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