| C60富勒烯-哌啶硫代荒酸酯稠合体的合成与三线态特征 |
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| 引用本文： | 曾和平,杨艳丽,陈京才,霍延平. C60富勒烯-哌啶硫代荒酸酯稠合体的合成与三线态特征[J]. 化学学报, 2004, 62(18): 1815-1821 |
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| 作者姓名： | 曾和平 杨艳丽 陈京才 霍延平 |
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| 作者单位： | 华南师范大学化学系,广州,510631;华南师范大学化学系,广州,510631;华南师范大学化学系,广州,510631;华南师范大学化学系,广州,510631 |
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| 基金项目： | 国家自然科学基金(No.20231020)和广东省自然科学重点基金(No.36585)项目资助. |
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| 摘 要： | C60富勒烯与2-(哌啶-硫代荒酸酯)-1,3-丁二烯通过Diels-Alder环加成反应得到C60富勒烯-哌啶硫代荒酸酯稠合体,运用现代波谱技术等确定了产物结构;用半经验方法PM3和AM1计算预测环加成反应性和C60富勒烯-哌啶硫代荒酸酯稠合体的性能.激光光解时间分辨技术初步探究了单加成的C60富勒烯-哌啶硫代荒酸酯稠合体(C60-PX)三线态特征以及与四-(2-噻吩基)-四硫富瓦烯(TT-TTF)分子间的光诱导电子转移反应.
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| 关 键 词： | C60富勒烯-哌啶硫代荒酸酯稠合体 四-(2-噻吩基)-四硫富瓦烯 三线态特征 |
Synthesis and Its Triplet State Properties of C60-fullerene Containing Piperidinoxanthate Dyad |
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| ZENG,He-Ping YANG,Yan-Li CHEN,Jing-Cai HUO,Yan-Ping. Synthesis and Its Triplet State Properties of C60-fullerene Containing Piperidinoxanthate Dyad[J]. Acta Chimica Sinica, 2004, 62(18): 1815-1821 |
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| Authors: | ZENG He-Ping YANG Yan-Li CHEN Jing-Cai HUO Yan-Ping |
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| Affiliation: | Department of Chemistry, South China Normal University, Guangzhou 510631 |
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| Abstract: | Synthesis of C 60-fullerene containing piperidinoxanthate dyad by the Diels-Alder reaction of 1,3-butadien-2-yl piperidinoxanthate with C 60-fullerene was described. Semi-empirical methods (AM1 and PM3) were carried out to calculate front orbits and the properties of C 60-fullerene containing piperidinoxanthate dyad. Mono- and multi-adducts were confirmed by IR, UV, 1H NMR, 13C NMR and FAB-MS. The triplet state properties and photoinduced electron transfer processes between C 60-fullerene-containing piperidinoxanthate dyad and tetrakis(2-thienyl) tetrathiafulvalene have been studied by nanosecond laser flash photolysis. |
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| Keywords: | C 60-fullerene containing piperidinoxanthate dyad tetrakis(2-thienyl) tetrathiafulvalene triplet state property |
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