| 基于C_(60)富勒烯部花菁的合成及其变色性 |
| |
| 引用本文： | 徐菊华,李玉良,朱道本.基于C_(60)富勒烯部花菁的合成及其变色性[J].化学学报,2002,60(3):541-544. |
| |
| 作者姓名： | 徐菊华 李玉良 朱道本 |
| |
| 作者单位： | 1. 湖南大学化学化工学院,长沙,410082
2. 中国科学院化学研究所,北京,100080 |
| |
| 摘 要： | 设计和合成了一种新的基于C_(60)富勒烯部花化合物2，用质谱、核磁共振谱 、红外光谱和紫外光谱对化合物2进行了表征。并对化合物2的变色过程进行了研究 ，发现该化合物对极性溶剂如甲醇、N,N-二甲基甲酰胺和酸或碱如乙酸、乙醇钠等 具有良好的变色过程。但由于部花莆染料受C_(60)的影响，基对光的灵敏度降低， 光致变色过程非常缓慢。
|
| 关 键 词： | 碳六十 质谱法 核磁共振谱法 红外分光光度法 结构表征 光致变色 |
| 修稿时间： | 2001年6月13日 |
Synthesis and Allochromism of Merocyanine Dye Based on [60] Fullerene Unit |
| |
| XU,Ju-Hua,a LI,Yu-Liang b ZHU,Dao-Ben b.Synthesis and Allochromism of Merocyanine Dye Based on [60] Fullerene Unit[J].Acta Chimica Sinica,2002,60(3):541-544. |
| |
| Authors: | XU Ju-Hua a LI Yu-Liang b ZHU Dao-Ben b |
| |
| Institution: | College of Chemistry and Chemical Engineering, Hunan University, Changsha(410082);Institute of Chemistry, Chinese Academy of Sciences. Beijing(100080) |
| |
| Abstract: | A new compound of merocyanine dye based on fullerene unit (2) was designed, synthesized and characterized by MALDI-TOF, FT-IR, NMR and UV-vis spectra and the allochroic processes were also studied. Compound 2 had allochroic processes in polar solvents such as methanol or DMF. Acids or alkali such as acetic acid or NaOC 2H 5 also showed apparent influence on the allochroic process. The photochroic process was much slower than that of merocyanine dye itself due to the influence of fullerene unit on the merocyanine moiety. |
| |
| Keywords: | fullerene merocyanine dye allochromism synthesis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《化学学报》浏览原始摘要信息 |
| 点击此处可从《化学学报》下载免费的PDF全文 |
