| 氯甲基化-二苯并-14-冠4的合成 |
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| 引用本文： | 张海群,原丽霞,张旭. 氯甲基化-二苯并-14-冠4的合成[J]. 合成化学, 2011, 19(6): 794-795 |
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| 作者姓名： | 张海群 原丽霞 张旭 |
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| 作者单位： | 河北工业大学化工学院高分子科学与工程研究所,天津,300130 |
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| 基金项目： | 国家自然科学青年基金资助项目(50903027); 河北省自然科学基金资助项目(E2010000058) |
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| 摘 要： | 以邻苯二酚和1,3-二溴丙烷为原料,高产率(50.24％)地制备了二苯并-14-冠-4(1);1在多聚甲醛和浓盐酸存在下与四丁基溴化胺反应,合成了氯甲基化-二苯并-14-冠4,其结构经1H NMR和IR表征.
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| 关 键 词： | 二苯并-14-冠-4 氯甲基化 合成 |
Synthesis of Chloromethylazed-dibenzo-14-crown-4 |
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| ZHANG Hai-qun,YUAN Li-xia,ZHANG Xu. Synthesis of Chloromethylazed-dibenzo-14-crown-4[J]. Chinese Journal of Synthetic Chemistry, 2011, 19(6): 794-795 |
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| Authors: | ZHANG Hai-qun YUAN Li-xia ZHANG Xu |
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| Affiliation: | ZHANG Hai-qun,YUAN Li-xia,ZHANG Xu(College of Chemical Engineering,Institute of Polymer Science and Engineering,Hebei University of Technology,Tianjin 300130,China) |
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| Abstract: | Dibenzo-14-crown-4(1) in yield of 50.24% was prepared by the reaction of catechol with 1,3-dibromopropane.Chloromethylazed-dibenzo-14-crown-4 was synthesized by the chloromethylation of 1 with tetrabutylammonium bromide in the presence of parafoemaldehyde and HCl.The structure was characterized by 1H NMR and IR. |
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| Keywords: | dibenzo-14-crown-4 chloromethylation synthesis |
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