首页 | 本学科首页   官方微博 | 高级检索  
     

C60双氮杂衍生物的合成与结构分析
引用本文:陈小莲,唐光诗,李江波. C60双氮杂衍生物的合成与结构分析[J]. 北京化工大学学报(自然科学版), 2003, 30(1): 73-76
作者姓名:陈小莲  唐光诗  李江波
作者单位: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
基金项目:国家自然科学基金;59902001;
摘    要:利用具有二个叠氮基团的化合物A与C60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C60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AM1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[6,5]开环氮杂桥轮烯结构化合物异构体的混合物 。

关 键 词:C60衍生物  氮杂桥  合成  C60衍生物   氮杂桥   合成
修稿时间:2002-05-17

Design and synthesis of C60 double-aza-bridge derivative
CHEN Xiao-lian TANG Guang-shi LI Jiang-bo. Design and synthesis of C60 double-aza-bridge derivative[J]. Journal of Beijing University of Chemical Technology, 2003, 30(1): 73-76
Authors:CHEN Xiao-lian TANG Guang-shi LI Jiang-bo
Affiliation:The Key Laboratory of Science and Technology of Controllable Chemical Reactions; Ministry of Education; Beijing University of Chemical Technology; Beijing; China
Abstract:A solution of C60 200.0mg(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) 21.6mg 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.
Keywords:C_ 60 derivative  double-aza-bridge  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《北京化工大学学报(自然科学版)》浏览原始摘要信息
点击此处可从《北京化工大学学报(自然科学版)》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号