Helix-sense-selective radical polymerization of bulky styrenic monomers: chiral induction and liquid crystallinity
作者:ZhiYuan Zhao、JianWei Bai、Jie Zhang、AnHua Liu、XinHua Wan
DOI:10.1007/s11426-014-5136-5
日期:2014.7
5-bis4′-[(S)-1″-methylpropyloxy]phenyl}styrene (Ia), (+)-2,5-bis4′-[(S)-2″-methylbutyloxy]phenyl}styrene (Ib), (+)-2,5-bis4′-[(S)-3″-methylpentyloxy]phenyl}styrene (Ic), (+)-2,5-bis4′-[(S)-4″-methylhexyloxy]phenyl}styrene (Id), (−)-2,5-bis4′-[(R)-1″-methylpropyloxy]phenyl}styrene (Ie), (+)-2-4′-[(S)-1″-methyl-propyloxy]phenyl}-5-4′-[(R)-1″-methylpropyloxy]phenyl}styrene (IIa), (−)-2-4′-[(R)-1″
八个手性乙烯基三苯基单体,(+)-2,5-双4'-[(S -1 )-甲基丙氧基]苯基}苯乙烯(Ia),(+)-2,5-双4'-[(S)-2″-甲基丁氧基]苯基}苯乙烯(Ib),(+)-2,5-双4'-[(S)-3″ -甲基戊氧基]苯基}苯乙烯(Ic),(+)-2 ,5-双4′-[(S)-4″ -甲基己氧基]苯基}苯乙烯(Id),(-)-2,5-双4′-[(R)-1″ -甲基丙氧基]苯基}苯乙烯(Ie),(+)-2- 4'-[(S)-1 ''-甲基丙氧基]苯基} -5- 4'-[(R -1)-甲基丙氧基]苯基}苯乙烯(IIa),(-)-2- 4'-[(R)-1 ''-甲基丙氧基]苯基} -5- 4'-[(S)-1 ''-甲基丙氧基]苯基}苯乙烯(IIb)和(+)-2- 4'-[(S)-2''-甲基丁氧基]苯基} -5- 4'-[(S)合成-1”-甲基丙基-氧]苯基}苯乙