| 10-芳香基甲叉基蒽酮衍生物的合成 |
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| 引用本文： | 袁毅,朱传方.10-芳香基甲叉基蒽酮衍生物的合成[J].华中师范大学学报(自然科学版),2000,34(2):187-189. |
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| 作者姓名： | 袁毅 朱传方 |
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| 作者单位： | 华中师范大学,化学系,武汉,430079 |
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| 基金项目： | 湖北省自然科学基金!资助项目 ( 9670 3 0 ) |
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| 摘 要： | 以蒽酮和芳香醛为原料，二甲苯为溶剂，吡啶催化法制取１０－芳香基甲叉基蒽酮。发现其生成物中除含有目标化合物１０－芳香堪甲叉基蒽酮外，还含有部分文献中没有报道的蒽酮氧化物，经物理方法确定其为蒽酮。该化合物不能用溶剂重结晶的方法将其从缩合产物中除去，有效的分离方法是升华。
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| 关 键 词： | 蒽酮 芳香醛 1－芳香基甲叉基蒽酮衍生物 合成 |
Synthesis of 10-arylmethylene anthrone derivatives |
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| YUAN Yi,ZHU Chuan-fang.Synthesis of 10-arylmethylene anthrone derivatives[J].Journal of Central China Normal University(Natural Sciences),2000,34(2):187-189. |
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| Authors: | YUAN Yi ZHU Chuan-fang |
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| Abstract: | A facile method for the preparation of 10 arylmethylene anthrone is reported.When anthrone react with aryl aldehyde in the presence of pyridine by using xylene as the solvent,besides 10 arylmethylene anthrone derivatives we found other oxygenated anthrone which have not been reported.Physical methods shows that the oxygenated anthrone is anthraquinone,and the anthraquinone cannot be removed from the condensed products by recrystallization with solvents.An effective method of getting ride of anthraquinone is sublimation by heating. |
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| Keywords: | 10-arylmethylene anthrone aryl aldehyde sublimation |
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