具有纳米尺寸的四聚四硫富瓦烯大环冠醚的合成

摘要/Abstract

以二(碘乙基)醚和2,3-二氰乙硫基四硫富瓦烯衍生物作为起始原料, 采用腈乙基保护与脱保护技术, 通过多步反应以较好的收率合成了两个纳米结构的大环四硫富瓦烯冠醚5a～5b. 通过循环伏安法(CV)研究了化合物4b和5b的电化学性质, 并用¹H NMR谱研究了5b与[60]富勒烯之间的相互作用. 结果表明: 5b存在环结构效应, 与[60]富勒烯有一定程度的电荷转移相互作用.

关键词: 四聚四硫富瓦烯36-冠-12, 电荷转移络合作用, 环结构效应

Two nanoscale crown ether annulated tetrathiafulvalene (TTF) tetramers 5a～5b were synthesized via several steps using bis(2-iodoethyl)ether and 2,3-biscyanoethyl TTF derivatives as starting materials by cyanoethyl protection/deprotection method. The electrochemical properties and charge-transfer (CT) interaction with [60]fullerene of open chain TTF tetramer 4b and the above mentioned macrocyclic compound 5b were studied by means of cyclic voltammetry (CV) and ¹H NMR spectroscopy, and 5b showed macrocyclic effect and the considerable charge-transfer interaction with [60]fullerene.

Key words: charge-transfer interaction, 36-crown-12 anuulated TTF tetramer, macrocyclic ef-fect

引用此文

尹炳柱,温全武,陈铁,刘武军,丛志奇金龙一,和田猛,西乡和彦. 具有纳米尺寸的四聚四硫富瓦烯大环冠醚的合成[J]. 有机化学, 2005, 25(02): 188-192.

YIN Bing-Zhu*^,1,WEN Quan-Wu,CHEN Tie,LIU Wu-Jun
CONG Zhi-Qi,JIN Long-Yi,WADA Take-shi²,SAIGO Kazuhiko². Synthesis of Nanoscale Octathia 36-Crown-12 Annu-latedTetrathiafulvalene Tetramers[J]. Chin. J. Org. Chem., 2005, 25(02): 188-192.

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