新型含席夫碱大环化合物的合成 |
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引用本文: | 张奇龙,朱兴城,朱必学. 新型含席夫碱大环化合物的合成[J]. 有机化学, 2008, 28(7): 1254-1258 |
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作者姓名: | 张奇龙 朱兴城 朱必学 |
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作者单位: | 贵州大学大环及超分子化学重点实验室,贵阳,55002 |
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基金项目: | 贵州省国际合作重点项目,教育部春晖计划 |
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摘 要: | 以乙二胺、1,2-丙二胺、乙酰丙酮和2,5-二巯基-1,3,4-噻二唑为原料, 经缩合、溴代和成环作用得到了两个新型席夫碱大环化合物6a和6b. 用元素分析, 1H NMR, IR和质谱进行表征, 同时用X射线衍射方法测定了两个中间体的晶体结构.
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关 键 词: | 乙酰丙酮 2,5-二巯基-1,3,4-噻二唑 大环化合物 晶体结构 |
收稿时间: | 2007-08-27 |
修稿时间: | 2007-11-29 |
Synthesis of Novel Schiff Base Macrocyclic Compound |
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Affiliation: | (Key Laboratory of Macrocyclic and Supramolecular Chemistry, Guizhou University, Guiyang 550025) |
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Abstract: | Two novel Schiff base macrocyclic compounds (6a and 6b) have been synthesized from ethylenediamine, 1,2-propane diamine, acetylacetone and 2,5-dimercapto-1,3,4-thiadiazole by condensation, bromination and cyclization, and their structures were characterized by elemental analysis, 1H NMR, IR and MS techniques. Simultaneously, the crystal structures of two intermediates were determined by X-ray diffraction analysis. |
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Keywords: | acetylacetone 2,5-dimercapto-1,3,4-thiadiazole macrocyclic compound crystal structure |
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