J4

• 化学 • 上一篇    下一篇

5,10,15,20-四对羧基苯基卟啉及以其为核的星型聚合物的合成与表征

王 迪, 孙明昊, 张洪文, 王静媛   

  1. 吉林大学化学学院, 长春 130012
  • 收稿日期:2004-12-07 修回日期:1900-01-01 出版日期:2005-07-26
  • 通讯作者: 王静媛

Synthesis and Characterization of 5,10,15,20-Tetra(4-Carboxylphenyl)porphyrin and Star-shaped Polymer

WANG Di, SUN Ming-hao, ZHANG Hong-wen, WANG Jing-yuan   

  1. College of Chemistry, Jilin University, Changchun 130012, China
  • Received:2004-12-07 Revised:1900-01-01 Online:2005-07-26
  • Contact: WANG Jing-yuan

摘要: 合成了5,10,15,20-四对羧基苯基卟啉(以其为核)与通过新的自由基聚 合方法合成的聚丙烯酸丁酯(以其为臂)反应, 成功得到了一种新的星型聚合物. 紫外光谱 中卟啉特征吸收峰B带、 Q带的红移以及通过GPC对分子量及分散度的验证进一步推断了聚合物的结构.

关键词: 卟啉, ATRP, 星型聚合物

Abstract: In this paper, 5,10,15,20-tetra(4-carboxylphenyl)porphyrin(TCP P) was synthesized first, then a kind of new star-shaped polymer was synthesized successfully with TCPP as the core and poly(butyl acrylate)(P BA) obtained by atom transfer radical polymerization(ATRP) as the arms. The char acteristic ultraviolet absorption peak shows the difference between Soret band a nd Q bands of TCPP and the new star-shaped polymer and it can also be conclu ded that the molecular weight and polydispersity of the star-shaped polymer were controlled perfectly from the GPC spectrum.

Key words: porphyrin, atom transfer radical polymerization, star-shaped polymer

中图分类号: 

  • O631