中文摘要：

13 与喹啉衍生物相结合的三新 diarylethenes 被综合了。通过 deprotonation/protonation 的控制化学状况，他们在氯仿答案在 UV/Vis 轻照耀下面介绍了一些新不可逆的对光反应变色现象。它在中立氯仿答案在 UV/Vis 轻照耀之上被发现 13 有的井 photoisomerization。到 13 的戒指洞异构体的溶液的酸的增加生产了 1oa3oa，它在 UV/Vis 轻照耀下面执行了可逆对光反应变色行为并且在与增加吊楔底抵销下面逆行回到 13。然而，到 13 的戒指洞异构体的中立 soluton 的底的 addtion 生产了 1ob3ob，它不能在紫外轻照耀下面把关上戒指的异构体改变到 deprotonated。

英文摘要：

Three new diarylethenes 1--3 combined with quinoline derivatives have been synthesized. Through controlled chemical condition of deprotonation/protonation, they presented some new irreversible photochromic phenomenons under UV/Vis light irradiation in chloroform solution. It was found that 1--3 had well photoisomerization upon UV/Vis light irradiation in neutral chloroform solution. Addition of acid to the solution of the ring-opening isomers of 1--3 produced 1 oa--3oa, which performed reversible photochromic behavior under UV/Vis light irradiation and reversed back to 1--3 under neutralizing with adding lewis base. However, addtion of base to neutral soluton of the ring-opening isomers of 1--3 produced lob--3ob, which could not change to the deprotonated ring-closing isomers under UV light irradiation.