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蒽醌彩色二向性液晶染料的合成及性能研究

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Indexed by:期刊论文

Date of Publication:2010-10-15

Journal:液晶与显示

Included Journals:PKU、ISTIC、CSCD

Volume:25

Issue:5

Page Number:646-648

ISSN No.:1007-2780

Key Words:蒽醌;宾-主效应;有序参数;二色性染料

Abstract:以1,5-二羟基-4,8-二硝基蒽醌为原料,通过取代、加成转位、还原、磺化、脱磺等方法,改变α位和β位部分基团,合成了1,5-二羟基-4,8-二氨基-2-(对甲氧基苯基)蒽醌液晶二色性染料,探讨了合成的蒽醌类化合物的反应条件,得到有序参数S为0.66稳定性较高的二向性染料.

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