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

Xin Qi; Eun Jin Jun; Li Xu; Sung Jin Kim; Jay Sung Joong Hong; Yeo Joon Yoon; Juyoung Yoon

doi:10.1021/jo052542a

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

Xin Qi, Eun Jin Jun, Li Xu, Sung Jin Kim, Jay Sung Joong Hong, Yeo Joon Yoon, Juyoung Yoon

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

368 Scopus citations

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 Cu ²⁺ via a selective hydrolysis of the acetyl group.

Original language	English
Pages (from-to)	2881-2884
Number of pages	4
Journal	Journal of Organic Chemistry
Volume	71
Issue number	7
DOIs	https://doi.org/10.1021/jo052542a
State	Published - 1 Apr 2006

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title = "New BODIPY derivatives as OFF-ON fluorescent chemosensor and fluorescent chemodosimeter for Cu2+: Cooperative selectivity enhancement toward Cu2+",

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 Cu 2+ via a selective hydrolysis of the acetyl group.",

author = "Xin Qi and Jun, {Eun Jin} and Li Xu and Kim, {Sung Jin} and Hong, {Jay Sung Joong} and Yoon, {Yeo Joon} and Juyoung Yoon",

year = "2006",

month = apr,

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doi = "10.1021/jo052542a",

language = "English",

volume = "71",

pages = "2881--2884",

journal = "Journal of Organic Chemistry",

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T1 - New BODIPY derivatives as OFF-ON fluorescent chemosensor and fluorescent chemodosimeter for Cu2+

T2 - Cooperative selectivity enhancement toward Cu2+

AU - Qi, Xin

AU - Jun, Eun Jin

AU - Xu, Li

AU - Kim, Sung Jin

AU - Hong, Jay Sung Joong

AU - Yoon, Yeo Joon

AU - Yoon, Juyoung

PY - 2006/4/1

Y1 - 2006/4/1

N2 - 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 Cu 2+ via a selective hydrolysis of the acetyl group.

AB - 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 Cu 2+ via a selective hydrolysis of the acetyl group.

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SN - 0022-3263

VL - 71

SP - 2881

EP - 2884

JO - Journal of Organic Chemistry

JF - Journal of Organic Chemistry

IS - 7

ER -

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

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