[1]洪慧铭,王利云,宋 琤*,等.四甲基二甲酰型芳环化合物的合成[J].江西师范大学学报(自然科学版),2018,(01):89-94.[doi:10.16357/j.cnki.issn1000-5862.2018.01.15]
　HONG Huiming,WANG Liyun,SONG Cheng*,et al.The Synthesis of Di-Methylbenzoyl Phenyl Compounds[J].Journal of Jiangxi Normal University:Natural Science Edition,2018,(01):89-94.[doi:10.16357/j.cnki.issn1000-5862.2018.01.15]
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四甲基二甲酰型芳环化合物的合成()
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《江西师范大学学报》（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2018年01期
页码:
89-94
栏目:
化学与生命科学
出版日期:
2018-02-20

文章信息/Info

Title:
The Synthesis of Di-Methylbenzoyl Phenyl Compounds
文章编号:
1000-5862(2018)01-0089-06
作者:
洪慧铭1; 王利云1; 宋 琤1*; 唐传超2; 姚大林2; 喻国生2; 陈 海2; 宋才生1; 2
1.江西师范大学化学化工学院,江西 南昌 330022; 2.九江市特种胶业有限公司,江西 九江 332726
Author(s):
HONG Huiming1; WANG Liyun1; SONG Cheng1*; TANG Chuanchao2;  YAO Dalin2; YU Guosheng2; CHEN Hai2; SONG Caisheng2
1.College of Chemistry and Chemical Engineering,Jiangxi Normal University, Nanchang Jiangxi 330027,China; 2.Jiujiang Special Plastic Industry Ltd,Jiujiang Jiangxi 332736,China
关键词:
四甲基二甲酰;  双酮二酐;  双酮酐型聚酰亚胺
Keywords:
alkyl dianhydrides;  di-ketone dianhydride;  polyimide with di-ketone anhydride groups
分类号:
O 626
DOI:
10.16357/j.cnki.issn1000-5862.2018.01.15
文献标志码:
A
摘要:
双酮酐型聚酰亚胺(PI)具有优异的耐热性能及力学性能,制备此类型聚酰亚胺的重要单体之一是多烷基化合物.通过低温Friedel-Crafts酰基化反应制备1,4-二(3',4'-二甲基苯甲酰基)苯、1,3-二(3',4'-二甲基苯甲酰基)苯、4,4'-二(3',4'-二甲基苯甲酰基)二苯醚、4,4'-二(3',4'-二甲基苯甲酰基)联苯4种四甲基二甲酰型芳环化合物,并且分别对4种化合物的结构进行了红外和核磁分析.结果表明:所得4种化合物与目标产物一致,有望拓展双酮型二酐的种类,进而合成性能更佳的新型双酮酐型聚酰亚胺.
Abstract:
Di-ketone dianhydride polyimides have excellent thermal stability and good mechanical properties in high temperature.Design and synthesis the novel alkyl anhydride is important to the industry of polyimides.1,4-di(3',4'-dimethybenzoyl)benzene,1,3-di(3',4'-dimethybenzoyl)benzene,4,4-di(3',4'-dimethybenzoyl)diphenyl ether and 4,4-di(3',4'-dimethybenzoyl)biphenyl are prepared by Friedel-Crafts acylation in this work and are characterized by FT-IR and 1H NMR.The results show that the structures of four compounds are target compounds.Novel high performance polyimide with di-ketone anhydride groups can be synthesized by these alkyl dianhydrides.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-03-12
基金项目:国家自然科学基金(51663011)资助项目.
通信作者:宋 琤(1975-),女,江苏江阴人,副教授,博士,主要从事功能高分子材料和纳米材料的研究.E-mail:sonyia416@gmail.cn
更新日期/Last Update: 2018-02-20