Dual colorimetric sensoring bis(indolyl)calix[4]crown-6

Jeong Won Lee; Sun Young Park; Byoung Ki Cho; Jong Seung Kim

doi:10.1016/j.tetlet.2007.02.026

Dual colorimetric sensoring bis(indolyl)calix[4]crown-6

Jeong Won Lee, Sun Young Park, Byoung Ki Cho, Jong Seung Kim

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

33 Citations (Scopus)

Abstract

Calix-chromophore, bis(indolyl)calix[4]crown-6 (1) in an oxidized form showing selective colorimetric changes for both alkaline earth cations and F^- in CH₃CN, has been newly synthesized. It is observed that the binding ability of 1 for the Ca²⁺ binding enhances in the presence of F^-. Compound 1 can operate three independent combinational NOR logic gates toward metal cations and anions.

Original language	English
Pages (from-to)	2541-2546
Number of pages	6
Journal	Tetrahedron Letters
Volume	48
Issue number	14
DOIs	https://doi.org/10.1016/j.tetlet.2007.02.026
Publication status	Published - 2007 Apr 2
Externally published	Yes

Bibliographical note

Funding Information:
This work was supported by the SRC program (R11-2005-008-02001-0(2006)), Basic Science Research of KRF (2005-C00259) and BK21.

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/j.tetlet.2007.02.026

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title = "Dual colorimetric sensoring bis(indolyl)calix[4]crown-6",

abstract = "Calix-chromophore, bis(indolyl)calix[4]crown-6 (1) in an oxidized form showing selective colorimetric changes for both alkaline earth cations and F- in CH3CN, has been newly synthesized. It is observed that the binding ability of 1 for the Ca2+ binding enhances in the presence of F-. Compound 1 can operate three independent combinational NOR logic gates toward metal cations and anions.",

author = "Lee, {Jeong Won} and Park, {Sun Young} and Cho, {Byoung Ki} and Kim, {Jong Seung}",

note = "Funding Information: This work was supported by the SRC program (R11-2005-008-02001-0(2006)), Basic Science Research of KRF (2005-C00259) and BK21.",

year = "2007",

month = apr,

day = "2",

doi = "10.1016/j.tetlet.2007.02.026",

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journal = "Tetrahedron Letters",

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T1 - Dual colorimetric sensoring bis(indolyl)calix[4]crown-6

AU - Lee, Jeong Won

AU - Park, Sun Young

AU - Cho, Byoung Ki

AU - Kim, Jong Seung

N1 - Funding Information: This work was supported by the SRC program (R11-2005-008-02001-0(2006)), Basic Science Research of KRF (2005-C00259) and BK21.

PY - 2007/4/2

Y1 - 2007/4/2

N2 - Calix-chromophore, bis(indolyl)calix[4]crown-6 (1) in an oxidized form showing selective colorimetric changes for both alkaline earth cations and F- in CH3CN, has been newly synthesized. It is observed that the binding ability of 1 for the Ca2+ binding enhances in the presence of F-. Compound 1 can operate three independent combinational NOR logic gates toward metal cations and anions.

AB - Calix-chromophore, bis(indolyl)calix[4]crown-6 (1) in an oxidized form showing selective colorimetric changes for both alkaline earth cations and F- in CH3CN, has been newly synthesized. It is observed that the binding ability of 1 for the Ca2+ binding enhances in the presence of F-. Compound 1 can operate three independent combinational NOR logic gates toward metal cations and anions.

UR - http://www.scopus.com/inward/record.url?scp=33847675900&partnerID=8YFLogxK

U2 - 10.1016/j.tetlet.2007.02.026

DO - 10.1016/j.tetlet.2007.02.026

M3 - Article

AN - SCOPUS:33847675900

SN - 0040-4039

VL - 48

SP - 2541

EP - 2546

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 14

ER -

Dual colorimetric sensoring bis(indolyl)calix[4]crown-6

Abstract

Bibliographical note

ASJC Scopus subject areas

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