Cu2+-induced intermolecular static excimer formation of pyrenealkylamine

Hyun Jung Kim; Jooyeon Hong; Areum Hong; Sihyun Ham; Joung Hae Lee; Jong Seung Kim

doi:10.1021/ol800475d

Cu²⁺-induced intermolecular static excimer formation of pyrenealkylamine

Hyun Jung Kim, Jooyeon Hong, Areum Hong, Sihyun Ham, Joung Hae Lee, Jong Seung Kim

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

180 Citations (Scopus)

Abstract

Synthesis of monopyrenylalkylamine derivative 1 and its fluorescence behavior for Cu²⁺ in H₂O/CH₃CN (1:1, v/v) were investigated. Upon Cu²⁺ binding, 1, bearing a sulfonamide group, exhibited a marked excimer emission at 455 nm along with a weak monomer emission at 375 nm. The excimer emission, driven by formation of an intermolecular pyrenyl static excimer upon Cu²⁺ binding to the sulfonamide group, is rationalized by experimental and theoretical DFT calculation results.

Original language	English
Pages (from-to)	1963-1966
Number of pages	4
Journal	Organic Letters
Volume	10
Issue number	10
DOIs	https://doi.org/10.1021/ol800475d
Publication status	Published - 2008 May 15

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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abstract = "Synthesis of monopyrenylalkylamine derivative 1 and its fluorescence behavior for Cu2+ in H2O/CH3CN (1:1, v/v) were investigated. Upon Cu2+ binding, 1, bearing a sulfonamide group, exhibited a marked excimer emission at 455 nm along with a weak monomer emission at 375 nm. The excimer emission, driven by formation of an intermolecular pyrenyl static excimer upon Cu2+ binding to the sulfonamide group, is rationalized by experimental and theoretical DFT calculation results.",

author = "Kim, {Hyun Jung} and Jooyeon Hong and Areum Hong and Sihyun Ham and Lee, {Joung Hae} and Kim, {Jong Seung}",

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T1 - Cu2+-induced intermolecular static excimer formation of pyrenealkylamine

AU - Kim, Hyun Jung

AU - Hong, Jooyeon

AU - Hong, Areum

AU - Ham, Sihyun

AU - Lee, Joung Hae

AU - Kim, Jong Seung

PY - 2008/5/15

Y1 - 2008/5/15

N2 - Synthesis of monopyrenylalkylamine derivative 1 and its fluorescence behavior for Cu2+ in H2O/CH3CN (1:1, v/v) were investigated. Upon Cu2+ binding, 1, bearing a sulfonamide group, exhibited a marked excimer emission at 455 nm along with a weak monomer emission at 375 nm. The excimer emission, driven by formation of an intermolecular pyrenyl static excimer upon Cu2+ binding to the sulfonamide group, is rationalized by experimental and theoretical DFT calculation results.

AB - Synthesis of monopyrenylalkylamine derivative 1 and its fluorescence behavior for Cu2+ in H2O/CH3CN (1:1, v/v) were investigated. Upon Cu2+ binding, 1, bearing a sulfonamide group, exhibited a marked excimer emission at 455 nm along with a weak monomer emission at 375 nm. The excimer emission, driven by formation of an intermolecular pyrenyl static excimer upon Cu2+ binding to the sulfonamide group, is rationalized by experimental and theoretical DFT calculation results.

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SP - 1963

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JO - Organic Letters

JF - Organic Letters

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ER -

Cu²⁺-induced intermolecular static excimer formation of pyrenealkylamine

Abstract

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