有机化学 ›› 2017, Vol. 37 ›› Issue (11): 2800-2817.DOI: 10.6023/cjoc201704052 上一篇    下一篇

综述与进展

人工合成类DNA双股高分子的研究进展

朱磊a,b, 李博解a,b, 严沣a, 汪连生a   

  1. a 湖北工程学院化学与材料科学学院 孝感 432000;
    b 生物质资源转化利用湖北省协同创新中心 孝感 432000
  • 收稿日期:2017-04-30 修回日期:2017-07-21 发布日期:2017-08-11
  • 通讯作者: 朱磊, 汪连生 E-mail:lei.zhu@hbeu.edu.cn;wangls@hbeu.edu.cn
  • 基金资助:

    国家自然科学基金(No.21304032)、湖北省自然科学基金(Nos.2016CFB104,2015CFC772)和湖北省教育厅科学技术研究(No.Q20162705)资助项目.

Progress in the Synthesis of DNA-Like Double Strand Polymers

Zhu Leia,b, Li Bojiea,b, Yan Fenga, Wang Lianshenga   

  1. a School of Chemistry and Material Science, Hubei Engineering University, Hubei 432000;
    b HuBei Collaborative Innovation Center for Biomass Conversion and Utilization, Hubei 432000
  • Received:2017-04-30 Revised:2017-07-21 Published:2017-08-11
  • Contact: 10.6023/cjoc201604052 E-mail:lei.zhu@hbeu.edu.cn;wangls@hbeu.edu.cn
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No. 21304032), the Natural Science Foundation of Hubei Province (Nos. 2016CFB104, 2015CFC772), the Hubei Provincial Department of Education Science and Technology Research Projects (No. Q20162705).

脱氧核糖核酸(DNA)分子被称为"遗传微粒",在遗传信息传递和表达的过程中,以一条链为模板可精确合成出互补的另一条链,其结构中两条侧链相异而互补.随着自组装化学和有机合成技术的发展,人工合成类似于DNA结构的双股高分子成为近年来有机化学研究的热点之一.以连接基团与骨架的相互作用力为分类,从非共价键作用力和共价键作用力两方面,综述了人工合成双股高分子的研究进展.介绍了降冰片烯骨架的结构设计与空间构型的控制,并对机理进行了阐述,及其在合成立体规整的双股梯蕃高分子中的应用.

关键词: 双股, 梯蕃高分子, 开环复分解聚合, 立体规整度

Deoxyribonucleic acid (DNA) is the genetic material determining the makeup of all living cells and many viruses. DNA has a self-replicating feature which consists of two polynucleotide chains in the form of a double helix. The synthesis of DNA-like double strand polymers has attracted much attention over recent years due to the development of self-assembly chemistry and organic synthesis technology. The synthesis of double strand polymers divided by the interaction including non-covalent bonding and covalent bonding between linker and backbone is sumarized. Poly-norbornene which could be performed as effcient backbone is also described. A series of isotactic double strand polymeric ladderphanes have been successfully acheived based on such poly-norbornene backbone.

Key words: double strand, polymeric ladderphane, ring opening metathesis polymerization, tacticity