New BODIPY derivatives as off-on fluorescent chemosensor and fluorescent chemodosimeter for Cu2+: cooperative selectivity enhancement toward Cu2+

…, SJ Kim, JS Joong Hong, YJ Yoon, J Yoon

文献索引：Qi, Xin; Jun, Eun Jin; Xu, Li; Kim, Sung-Jin; Hong, Jay Sung Joong; Yoon, Yeo Joon; Yoon, Juyoung Journal of Organic Chemistry, 2006 , vol. 71, # 7 p. 2881 - 2884

全文：HTML全文

被引用次数: 286

摘要

New 4, 4-difluoro-4-bora-3a, 4a-diaza-s-indacene (BODIPY) derivatives (1 and 2) were synthesized as an “off-on” fluorescent chemosensor and fluorescent chemodosimeter for Cu2+ and Pb2+. Compound 1 displayed selective and large chelation enhanced fluorescence effects with Pb2+ and Cu2+ among the metal ions examined. On the other hand, compound 2, a fluorescent chemodosimeter, effectively recognized Cu2+ via a ...