C_(60)双氮杂衍生物的合成与结构分析  

Design and synthesis of C_(60) double-aza-bridge derivative

作　　者：陈小莲[1] 唐光诗[1] 李江波[1] 

机构地区：[1]北京化工大学可控化学反应科学与技术基础教育部重点实验室,北京100029

出　　处：《北京化工大学学报（自然科学版）》2003年第1期73-76,共4页Journal of Beijing University of Chemical Technology(Natural Science Edition)

基　　金：国家自然科学基金 ( 5 990 2 0 0 1)

摘　　要：利用具有二个叠氮基团的化合物A与C6 0 反应 ,以氯苯为反应溶剂 ,回流 5h后 ,溶液经柱色谱分离 (硅胶 ,V甲苯/V环己烷 =1)得到了C6 0 双氮杂衍生物B。用紫外、红外、质谱、氢核磁等对衍生物B作了初步表征 ,并结合半经验AM 1程序所做的能量计算 ,讨论并初步确定了衍生物B最有可能是两个极性一致、结构为双 [6,5A solution of C_ 60 200.0?mg(0.278?mmol) and 2-nitro-2-methyl-1,3-diazidopropane(A) 61.7?mg (0.33?mmol) in chlorobenzol(240?mL) was refluxed for 5 h and gave a red solution, which was purified by column chromatography on silica gel, using cyclohexane-toluene(1∶1,volume ratio) as eluant and then C_ 60 double-aza-bridge derivative(B) 21.6?mg and 27% yield(based on the consumption of C_ 60) could be obtained. It was characterized by UV-vis, FTIR, MS and 1H-NMR spectrum, and its structure was supported by the ball-stick model and the calculation of semi-experimental AM1 program. The product may be a mixture of two isomers of double open-aza-bridge structure.

关 键 词：C60 双氮杂衍生物 合成 结构分析 氮杂桥 富勒烯 

分 类 号：O635.1[理学—高分子化学]