Effective π-extension of carbazole-based thiaporphyrins by peripheral phenylethynyl substituents

Chihiro Maeda; Mikako Masuda; Naoki Yoshioka

doi:10.1021/ol401403n

Effective π-extension of carbazole-based thiaporphyrins by peripheral phenylethynyl substituents

Chihiro Maeda, Mikako Masuda, Naoki Yoshioka

Department of Applied Chemistry

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

24 Citations (Scopus)

Abstract

Several tetrakis(phenylethynyl)- and (phenylethynylphenylethynyl)- substituted carbazole-based thiaporphyrins were synthesized. These π-extended porphyrins display remarkably intensified and red-shifted absorption bands in the NIR region up to 1126 nm due to perturbation by the phenylethynyl substituents.

Original language	English
Pages (from-to)	3566-3569
Number of pages	4
Journal	Organic Letters
Volume	15
Issue number	14
DOIs	https://doi.org/10.1021/ol401403n
Publication status	Published - 2013 Jul 19

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1021/ol401403n

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title = "Effective π-extension of carbazole-based thiaporphyrins by peripheral phenylethynyl substituents",

abstract = "Several tetrakis(phenylethynyl)- and (phenylethynylphenylethynyl)- substituted carbazole-based thiaporphyrins were synthesized. These π-extended porphyrins display remarkably intensified and red-shifted absorption bands in the NIR region up to 1126 nm due to perturbation by the phenylethynyl substituents.",

author = "Chihiro Maeda and Mikako Masuda and Naoki Yoshioka",

year = "2013",

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AU - Maeda, Chihiro

AU - Masuda, Mikako

AU - Yoshioka, Naoki

PY - 2013/7/19

Y1 - 2013/7/19

N2 - Several tetrakis(phenylethynyl)- and (phenylethynylphenylethynyl)- substituted carbazole-based thiaporphyrins were synthesized. These π-extended porphyrins display remarkably intensified and red-shifted absorption bands in the NIR region up to 1126 nm due to perturbation by the phenylethynyl substituents.

AB - Several tetrakis(phenylethynyl)- and (phenylethynylphenylethynyl)- substituted carbazole-based thiaporphyrins were synthesized. These π-extended porphyrins display remarkably intensified and red-shifted absorption bands in the NIR region up to 1126 nm due to perturbation by the phenylethynyl substituents.

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Effective π-extension of carbazole-based thiaporphyrins by peripheral phenylethynyl substituents

Abstract

ASJC Scopus subject areas

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