In the water solution, the open merocyanine form of graft copolymer has a predominant quinoid character.
在水溶液中，共聚物的部花菁以醌式结构为优势构象。
参考来源 - 含光致变色螺噁嗪侧基的羧甲基甲壳素衍生物的制备和性质研究·2,447,543篇论文数据，部分数据来源于NoteExpress
具有较高电导的产物的链结构主要是1,4 -连接的头尾结构，链上同时存在苯式及醌式两种结构单元。
The products with higher conductivity are mainly 1, 4-connected head-to-tail chain structure, both benzenoid and quinoid units exist in the polymer chain.
本发明提供了一类具有式ii结构的1,4 -萘醌类化合物，其取代基的定义如明所述。
The invention provides 1, 4-naphthoquinone compounds with a formula II, and the definition of substituents of the naphthoquinone compounds are described as the specification.
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