Benzimidazole-embedded n-fused aza-indacenes: Synthesis and deprotonation-assisted optical detection of carbon dioxide

Masatoshi Ishida; Pyosang Kim; Jiyoung Choi; Juyoung Yoon; Dongho Kim; Jonathan L. Sessler

doi:10.1039/c3cc43938k

Benzimidazole-embedded n-fused aza-indacenes: Synthesis and deprotonation-assisted optical detection of carbon dioxide

Masatoshi Ishida, Pyosang Kim, Jiyoung Choi, Juyoung Yoon, Dongho Kim, Jonathan L. Sessler

Department of Chemistry

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

46 Citations (Scopus)

Abstract

N-fused aza-indacene-based fluorophores 1 and 2 were prepared via a three-component condensation involving benzimidazole-carbinol, trifluoroacetic acid, and either pyrrole or indole, respectively. The N-fused aza-indacenes act as optical-based chemosensors for dissolved carbon dioxide gas following fluoride anion-mediated deprotonation.

Original language	English
Pages (from-to)	6950-6952
Number of pages	3
Journal	Chemical Communications
Volume	49
Issue number	62
DOIs	https://doi.org/10.1039/c3cc43938k
Publication status	Published - 2013 Jul 9

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

Access to Document

10.1039/c3cc43938k

Cite this

@article{a897fa8fda3a4ffbb2d611f18132d5e1,

title = "Benzimidazole-embedded n-fused aza-indacenes: Synthesis and deprotonation-assisted optical detection of carbon dioxide",

abstract = "N-fused aza-indacene-based fluorophores 1 and 2 were prepared via a three-component condensation involving benzimidazole-carbinol, trifluoroacetic acid, and either pyrrole or indole, respectively. The N-fused aza-indacenes act as optical-based chemosensors for dissolved carbon dioxide gas following fluoride anion-mediated deprotonation.",

author = "Masatoshi Ishida and Pyosang Kim and Jiyoung Choi and Juyoung Yoon and Dongho Kim and Sessler, {Jonathan L.}",

year = "2013",

month = jul,

day = "9",

doi = "10.1039/c3cc43938k",

language = "English",

volume = "49",

pages = "6950--6952",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "62",

}

TY - JOUR

T1 - Benzimidazole-embedded n-fused aza-indacenes

T2 - Synthesis and deprotonation-assisted optical detection of carbon dioxide

AU - Ishida, Masatoshi

AU - Kim, Pyosang

AU - Choi, Jiyoung

AU - Yoon, Juyoung

AU - Kim, Dongho

AU - Sessler, Jonathan L.

PY - 2013/7/9

Y1 - 2013/7/9

N2 - N-fused aza-indacene-based fluorophores 1 and 2 were prepared via a three-component condensation involving benzimidazole-carbinol, trifluoroacetic acid, and either pyrrole or indole, respectively. The N-fused aza-indacenes act as optical-based chemosensors for dissolved carbon dioxide gas following fluoride anion-mediated deprotonation.

AB - N-fused aza-indacene-based fluorophores 1 and 2 were prepared via a three-component condensation involving benzimidazole-carbinol, trifluoroacetic acid, and either pyrrole or indole, respectively. The N-fused aza-indacenes act as optical-based chemosensors for dissolved carbon dioxide gas following fluoride anion-mediated deprotonation.

UR - http://www.scopus.com/inward/record.url?scp=84882280772&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84882280772&partnerID=8YFLogxK

U2 - 10.1039/c3cc43938k

DO - 10.1039/c3cc43938k

M3 - Article

C2 - 23811989

AN - SCOPUS:84882280772

SN - 1359-7345

VL - 49

SP - 6950

EP - 6952

JO - Chemical Communications

JF - Chemical Communications

IS - 62

ER -

Benzimidazole-embedded n-fused aza-indacenes: Synthesis and deprotonation-assisted optical detection of carbon dioxide

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this