作者:Baris Yucel、Bahar Sanli、Huseyin Akbulut、Suheyla Ozbey、Andrew C. Benniston
DOI:10.1039/c2ob06825g
日期:——
A series of fluorene-fused benzoquinones (Q1–Q5) were prepared by thermolysis of 4-fluorenyl-4-hydroxycyclobutenones. Red fluorescence observed for Q2 is switched by reduction to blue fluorescence by formation of the hydroquinone. Reaction with hydrogen peroxide restores the original fluorescence colour. The potential use of compound Q2 as a reactive oxygen species detector is discussed.
通过4-芴基-4-羟基环丁烯酮的热解制备了一系列芴稠合的苯醌(Q1-Q5)。通过形成对苯二酚,将Q2观察到的红色荧光转换为蓝色荧光。与...反应过氧化氢恢复原始的荧光色。讨论了将化合物Q2用作活性氧检测器的潜在用途。