Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia.
Chem Commun (Camb). 2011 Jan 28;47(4):1318-20. doi: 10.1039/c0cc03815f. Epub 2010 Nov 16.
In this communication, we report on a new route to the functionalization of ATRP polymers exploiting their halide end-groups, which were converted successfully into reactive disulfide end-groups, using sodium methanethiosulfonate. The resultant disulfide-terminated polymers could then be reacted with different functional thiols to yield functional polymers exploiting either thiol/disulfide exchange chemistry or thiol/ene "click" reactions.
在本通讯中，我们报告了一种新的途径，通过利用 ATRP 聚合物的卤化物端基，成功地将其转化为反应性二硫代端基，使用甲硫基甲烷磺酸钠。所得的二硫代端基聚合物然后可以与不同的功能硫醇反应，生成利用硫醇/二硫交换化学或硫醇/烯“点击”反应的功能聚合物。
