A free radical initiated optically active vinyl polymer with memory of chirality after removal of the inducing stereogenic centerElectronic supplementary information (ESI) available: complete experimental procedures; NMR and X-ray spectra; POM photograph; specific optical rotations of the polymers with different molecular weights. See http://www.rsc.org/suppdata/cc/b2/b212916g/
作者:Zhenning Yu、Xinhua Wan、Hailiang Zhang、Xiaofang Chen、Qifeng Zhou
DOI:10.1039/b212916g
日期:2003.4.3
Free radical polymerization of (+)-2,5-bis[4'-((S)-2-methylbutyloxy)phenyl]styrene yields a chiral polymer with memory of optical activity after the initial stereogenic center in the side group of the monomer is chemically removed.
(+)-2,5-双[4'-(((S)-2-甲基丁氧基)苯基]苯乙烯的自由基聚合产生一种手性聚合物,其在单体侧基的初始立体中心之后具有光学活性记忆被化学去除。