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首页> 外文期刊>Bulletin of the Chemical Society of Japan >Synthesis and Solid-State Polymerization of a Macrocyclic Compound with Two Butadiyne Units
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Synthesis and Solid-State Polymerization of a Macrocyclic Compound with Two Butadiyne Units

机译:用两种丁酰胺单位的大环化合物的合成与固态聚合

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摘要

A macrocyclic compound 1 with two butadiyne and four dodecyloxy-substitutcd benzamide moieties was successfully synthesized, and its ring structure was confirmed by the MALDI-TOF mass spectra and the ~1HNMR spectra. Compound 1 showed two modifications depending on solvent for the solidification. Characteristic excitonic absorption bands of polydiacetylene were observed at around 500 nm for one of the modifications after UV irradiation. Quantitative conversion of butadiyne moieties to the corresponding polydiacetylene structure was confirmed by the Raman spectra.
机译:成功合成了具有两个丁二酰胺和四种十二烷氧基 - 替补丁酰胺部分的大环化合物1,并通过MALDI-TOF质谱和〜1HNMR光谱证实其环结构。 化合物1根据溶剂显示出两种修饰,用于凝固。 在UV照射后,在约500nm中观察到多二乙烯的特征探剂吸收带。 拉曼光谱证实了丁酰胺部分对相应多二乙烯结构的定量转化。

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    Graduate School of Science and Engineering Yamagata University 4-3-16 Jonan Yonezawa Yamagata 992-8510;

    Division of Applied Chemistry Tokyo University of Agriculture and Technology 2-24-16 Nakacho Koganei Tokyo 184-8588;

    Graduate School of Organic Materials Science Yamagata University 4-3-16 Jonan Yonezawa Yamagata 992-8510;

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  • 正文语种 eng
  • 中图分类 化学;
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