作者:Christian Dollendorf、Susanne Katharina Kreth、Soo Whan Choi、Helmut Ritter
DOI:10.3762/bjoc.9.48
日期:——
polymerizable methacrylated anthraquinone dyes has been synthesized by nucleophilic aromatic substitution reactions and subsequent methacrylation. Thereby, green 5,8-bis(4-(2-methacryloxyethyl)phenylamino)-1,4-dihydroxyanthraquinone (2), blue 1,4-bis(4-((2-methacryloxyethyl)oxy)phenylamino)anthraquinone (6) and red 1-((2-methacryloxy-1,1-dimethylethyl)amino)anthraquinone (12), as well as 1-((1,3-di
通过亲核芳香取代反应和随后的甲基丙烯酸化合成了一系列新的可聚合甲基丙烯酸化蒽醌染料。由此,绿色 5,8-双(4-(2-甲基丙烯酰氧基乙基)苯基氨基)-1,4-二羟基蒽醌(2)、蓝色1,4-双(4-((2-甲基丙烯酰氧基乙基)氧基)苯基氨基)蒽醌(6 ) 和红色 1-((2-methacryloxy-1,1-dimethylethyl)amino)anthraquinone (12),以及 1-((1,3-dimethacryloxy-2-methylpropan-2-yl)amino)anthraquinone (15) ) 获得。通过以不同的比例和浓度混合这些鲜艳的染料,可以产生广泛的色谱。甲基丙烯酸化后,单体染料可以共价嵌入到几种共聚物中。由于两个可聚合的官能团,它们可以充当交联剂。因此,可以避免聚合物的扩散,