高等学校化学学报 ›› 2002, Vol. 23 ›› Issue (3): 486.

• 研究论文 • 上一篇    下一篇

含联萘基团的旋光性聚喹啉的合成与性质

侯士法, 姜劲越, 丁孟贤, 高连勋   

  1. 中国科学院长春应用化学研究所, 高分子物理与化学国家重点实验室, 中国科学院-中国石化总公司高分子化学联合开放实验室, 长春 130022
  • 收稿日期:2000-05-24 出版日期:2002-03-24 发布日期:2002-03-24
  • 通讯作者: 高连勋(1956年出生),男,博士,研究员,博士生导师,主要从事手性化合物的合成和聚酰亚胺的合成及应用研究.E-mail:lxgao@ciac.jl.cn E-mail:lxgao@ciac.jl.cn
  • 基金资助:

    国家自然科学基金(批准号:29974030)资助

Synthesis and Properties of Optically Active Polyquinolines Containing 1,1'-Binaphthyl Unit

HOU Shi-Fa, JIANG Jin-Yue, DING Meng-Xian, GAO Lian-Xun   

  1. State Key Laboratory of Polymer Physics and Chemistry, Changchun Instituteof App lied Chemistry, Chinese Academy of Sciences, Polymer Chemistry Laboratory, Chinese Academy of Sciences and China Petro-chemical Corporation, Changchun 130022, China
  • Received:2000-05-24 Online:2002-03-24 Published:2002-03-24

摘要: 由2,2-二甲氧基-1,1-联萘制备了旋光活性的2,2-二甲氧基-6,6-二乙酰基-1,1-联萘(DMDABN).经元素分析,NRM,IR和MS等方法对其进行结构表征,DMDABN与3,3-二苯甲酰基-4,4-二氨基-二苯基醚通过Friedlander反应合成了旋光性聚喹啉.所制备的聚喹啉具有较高的玻璃化转变温度(474~578K)、热分解温度(703~770K)、很好的耐溶剂性能和较强的旋光活性.

关键词: 联萘, 聚喹啉, 旋光性高分子

Abstract: Optically active 2,2'-dimethoxy-6,6'-diacetyl-1,1'-binaphthyl(DMDABN) was prepared from 2,2'-dimethoxy-1,1'-binaphthyl, and its structure was comfirmed by elemental analysis, NRM, IR and MS. Optically active polyquinolines were synthesized with DMDABN and 4,4'-diamino-3,3'-dibenzoyldiphenyl ether by Friedlander reaction. These polyquinolines showed high glass transition temperatures(474—578 K), high decomposition temperatures(703—770 K), insolubility in many common organic solvents and strong chiral activity.

Key words: Binaphthyl, Polyquinolines, Optically active polymers

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