Azophotoswitches containing thiazole, isothiazole, thiadiazole, and isothiadiazole

Cheruthu, Nusaiba Madappuram; Hashim, P. K.; Sahu, Saugata et al.

Organic & biomolecular chemistry, 2024, 23, 207-212

Permalink : https://hdl.handle.net/2115/96164

このアイテムのアクセス数:108件（2026-07-17 21:10 集計）

閲覧可能ファイル 

ファイル フォーマット サイズ 閲覧回数 説明
Revised manuscript2 without mark pdf 1.00 MB 141

論文情報

ファイル出力 EndNote Basic出力 Mendeley出力

アクセス権
open access
URI
https://hdl.handle.net/2115/96164
タイトル
Azophotoswitches containing thiazole, isothiazole, thiadiazole, and isothiadiazole
著者
Cheruthu, Nusaiba Madappuram ; Hashim, P. K. ; Sahu, Saugata ; Takahashi, Kiyonori ; Nakamura, Takayoshi ; Mitomo, Hideyuki ; Ijiro, Kuniharu ; Tamaoki, Nobuyuki
著者名
Cheruthu, Nusaiba Madappuram
e-Rad_Researcher
40817277
著者名
Hashim, P. K.
著者名
Sahu, Saugata
e-Rad_Researcher
90812595
著者名
Takahashi, Kiyonori
e-Rad_Researcher
60270790
著者名
Nakamura, Takayoshi
e-Rad_Researcher
50564952
著者名
Mitomo, Hideyuki
e-Rad_Researcher
90221762
著者名
Ijiro, Kuniharu
e-Rad_Researcher
00344218
著者名
Tamaoki, Nobuyuki
言語
英語
発行日
2024-11-06
出版者
Royal Society of Chemistry
収録物名
Organic & biomolecular chemistry
巻(号)
23
ページ
207-212
抄録
We report a novel class of azophotoswitches incorporating various five-membered heteroaryl units such as thiazole, isothiazole, thiadiazole, and isothiadiazole. These azophotoswitches were developed through an initial screening of 24 compounds using DFT calculations to identify those with the wavelength of maximum absorption (lambda max) at a long wavelength. Subsequently, eight selected azophotoswitches were synthesized. Compounds containing both thiazole and isothiazole moieties showed relatively long lambda max compared to the other synthesized compounds. These azophotoswitches exhibited reversible isomerization under visible light irradiation at 430 nm, 450 nm, 470 nm (trans to cis) and 525 nm (cis to trans). Analysis of the X-ray crystal structures of the cis isomer of phenylazo[1,3,4-thiadiazole] exhibited a unique orthogonal geometry.
資源タイプ
学術雑誌論文
出版タイプ
Accepted Manuscript
PISSN
1477-0520
関連情報 (isVersionOf)
出版社版DOI
https://doi.org/10.1039/d4ob01573h