2. Academic Validation
  3. New BODIPY derivatives as OFF-ON fluorescent chemosensor and fluorescent chemodosimeter for Cu2+: cooperative selectivity enhancement toward Cu2+

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

  • J Org Chem. 2006 Mar 31;71(7):2881-4. doi: 10.1021/jo052542a.
Xin Qi 1,  Eun Jin Jun,  Li Xu,  Sung-Jin Kim,  Jay Sung Joong Hong,  Yeo Joon Yoon,  Juyoung Yoon
Affiliations

Affiliation

  • 1 Department of Chemistry and Division of Nano Science, Ewha Womans University, 11-1 Daehyon-Dong, Sodaemun-Ku, Seoul 120-750, South Korea.
PMID: 16555847 DOI: 10.1021/jo052542a
Abstract

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 selective hydrolysis of the acetyl group.

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