[1]汪家喜,荆彬,侯晓伟,等.三蝶烯-2,3,6,7-四甲酸二酐的合成与表征[J].华侨大学学报(自然科学版),2010,31(6):645-648.[doi:10.11830/ISSN.1000-5013.2010.06.0645]
　WANG Jia-xi,JING Bin,HOU Xiao-wei,et al.Characterization and Synthesis of Triptycene-2,3,6,7-Tetracarboxylic Dianhydride[J].Journal of Huaqiao University(Natural Science),2010,31(6):645-648.[doi:10.11830/ISSN.1000-5013.2010.06.0645]
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三蝶烯-2,3,6,7-四甲酸二酐的合成与表征()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第31卷
期数:
2010年第6期
页码:
645-648
栏目:
出版日期:
2010-11-20

文章信息/Info

Title:
Characterization and Synthesis of Triptycene-2,3,6,7-Tetracarboxylic Dianhydride
文章编号:
1000-5013(2010)06-0645-04
作者:
汪家喜; 荆彬; 侯晓伟; 李晓燕; 石慧英; 熊兴泉; 程琳
华侨大学材料科学与工程学院
Author(s):
WANG Jia-xi;  JING Bin;  HOU Xiao-wei;  LI Xiao-yan;  SHI Hui-ying;  XIONG Xing-quan;  CHENG Lin
College of Material Science and Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
三蝶烯;  二酐;  合成;  Diels-Alder反应
Keywords:
triptycene;  dianhydride;  synthesis;  diels-alder reaction
分类号:
O631.3
DOI:
10.11830/ISSN.1000-5013.2010.06.0645
文献标志码:
A
摘要:
首先,以邻二甲苯和邻苯二甲酸酐为起始原料,经Friedel-Crafts反应、环化和还原反应合成2,3-二甲基蒽; 其次,将2,3-二甲基蒽和原位生成的4,5-二甲基苯炔经Diels-Alder反应生成2,3,6,7-四甲基三蝶烯.最后,经氧化、脱水得到具有独特三维刚性芳香结构的化合物——三蝶烯-2,3,6,7-四甲酸二酐.通过红外光谱和1H NMR谱对产品的结构进行表征,结果表明所得谱图与产品结构相符合.
Abstract:
Firstly,O-xylene and phthalic anhydride underwent Friedel-Crafts reaction,cyclization and deoxidization reaction to afford 2,3-dimethylanthracene.Then,2,3-dimethylanthracene and 4,5-dimethylbenzyne generated in situ underwent a Diels-Alder reaction to get 2,3,6,7-tetramethyltriptycene,followed by oxidation reaction and dehydration to get a compound with unique three-dimensional rigid aromatic structure,triptycene-2,3,6,7-tetracarboxylic dianhydride.The structures of the products were characterized by IR and 1H NMR spectrum.

参考文献/References:

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备注/Memo

备注/Memo:
国家自然科学基金资助项目(50673031,50973036); 福建省自然科学基金资助项目(2010J01041)
更新日期/Last Update: 2014-03-23