Synthesis and electronic properties of carbazole-based core-modified diporphyrins showing near infrared absorption

Chihiro Maeda; Takuma Shirakawa; Tadashi Ema

doi:10.1039/d0cc06289h

Synthesis and electronic properties of carbazole-based core-modified diporphyrins showing near infrared absorption

Chihiro Maeda, Takuma Shirakawa, Tadashi Ema

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

Abstract

Directly linked carbazole-based core-modified diporphyrin D2 and fused diporphyrin F2 were synthesized. These diporphyrins showed significant electronic interactions and conjugation allowing for redshifted near infrared (NIR) absorption and small HOMO-LUMO gaps as confirmed by NIR absorption spectroscopy, cyclic voltammetry (CV) measurements, and DFT calculations. This journal is

Original language	English
Pages (from-to)	15048-15051
Number of pages	4
Journal	Chemical Communications
Volume	56
Issue number	95
DOIs	https://doi.org/10.1039/d0cc06289h
Publication status	Published - Dec 11 2020

ASJC Scopus subject areas

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

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title = "Synthesis and electronic properties of carbazole-based core-modified diporphyrins showing near infrared absorption",

abstract = "Directly linked carbazole-based core-modified diporphyrin D2 and fused diporphyrin F2 were synthesized. These diporphyrins showed significant electronic interactions and conjugation allowing for redshifted near infrared (NIR) absorption and small HOMO-LUMO gaps as confirmed by NIR absorption spectroscopy, cyclic voltammetry (CV) measurements, and DFT calculations. This journal is ",

author = "Chihiro Maeda and Takuma Shirakawa and Tadashi Ema",

note = "Funding Information: This work was supported by JSPS KAKENHI Grant Number 18K05083 and Wesco Scientific Promotion Foundation. We thank Prof. A. Osuka and Dr T. Tanaka (Kyoto University) for CV measurements, Prof. H. Yorimitsu (Kyoto University) for mass measurements, and Dr K. Takaishi (Okayama University) for TD–DFT calculations.",

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doi = "10.1039/d0cc06289h",

language = "English",

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publisher = "Royal Society of Chemistry",

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AU - Maeda, Chihiro

AU - Shirakawa, Takuma

AU - Ema, Tadashi

N1 - Funding Information: This work was supported by JSPS KAKENHI Grant Number 18K05083 and Wesco Scientific Promotion Foundation. We thank Prof. A. Osuka and Dr T. Tanaka (Kyoto University) for CV measurements, Prof. H. Yorimitsu (Kyoto University) for mass measurements, and Dr K. Takaishi (Okayama University) for TD–DFT calculations.

PY - 2020/12/11

Y1 - 2020/12/11

N2 - Directly linked carbazole-based core-modified diporphyrin D2 and fused diporphyrin F2 were synthesized. These diporphyrins showed significant electronic interactions and conjugation allowing for redshifted near infrared (NIR) absorption and small HOMO-LUMO gaps as confirmed by NIR absorption spectroscopy, cyclic voltammetry (CV) measurements, and DFT calculations. This journal is

AB - Directly linked carbazole-based core-modified diporphyrin D2 and fused diporphyrin F2 were synthesized. These diporphyrins showed significant electronic interactions and conjugation allowing for redshifted near infrared (NIR) absorption and small HOMO-LUMO gaps as confirmed by NIR absorption spectroscopy, cyclic voltammetry (CV) measurements, and DFT calculations. This journal is

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Synthesis and electronic properties of carbazole-based core-modified diporphyrins showing near infrared absorption

Abstract

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