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Visible‐light Organic Photosensitizers Based on 2‐(2‐Aminophenyl)benzothiazoles for Photocycloaddition Reactions. / Pylova, Ekaterina; Lasorne, Benjamin; McClenaghan, Nathan et al.

In: Chemistry - A European Journal, Vol. 30, No. 68, e202401851, 05.12.2024.

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

Harvard

Pylova, E, Lasorne, B, McClenaghan, N, Jonusauskas, G, Taillefer, M, Konchenko, S, Prieto, A & Jaroschik, F 2024, 'Visible‐light Organic Photosensitizers Based on 2‐(2‐Aminophenyl)benzothiazoles for Photocycloaddition Reactions', Chemistry - A European Journal, vol. 30, no. 68, e202401851. https://doi.org/10.1002/chem.202401851

APA

Pylova, E., Lasorne, B., McClenaghan, N., Jonusauskas, G., Taillefer, M., Konchenko, S., Prieto, A., & Jaroschik, F. (2024). Visible‐light Organic Photosensitizers Based on 2‐(2‐Aminophenyl)benzothiazoles for Photocycloaddition Reactions. Chemistry - A European Journal, 30(68), [e202401851]. https://doi.org/10.1002/chem.202401851

Vancouver

Pylova E, Lasorne B, McClenaghan N, Jonusauskas G, Taillefer M, Konchenko S et al. Visible‐light Organic Photosensitizers Based on 2‐(2‐Aminophenyl)benzothiazoles for Photocycloaddition Reactions. Chemistry - A European Journal. 2024 Dec 5;30(68):e202401851. doi: 10.1002/chem.202401851

Author

Pylova, Ekaterina ; Lasorne, Benjamin ; McClenaghan, Nathan et al. / Visible‐light Organic Photosensitizers Based on 2‐(2‐Aminophenyl)benzothiazoles for Photocycloaddition Reactions. In: Chemistry - A European Journal. 2024 ; Vol. 30, No. 68.

BibTeX

@article{5119168371ea4cd5b13b42130c08eb62,
title = "Visible‐light Organic Photosensitizers Based on 2‐(2‐Aminophenyl)benzothiazoles for Photocycloaddition Reactions",
abstract = "We have studied 2-(2-aminophenyl)benzothiazole and related derivatives for their photophysical properties in view of employing them as new and readily tunable organic photocatalysts. Their triplet energies were estimated by DFT calculations to be in the range of 52–57 kcal mol−1, suggesting their suitability for the [2+2] photocycloaddition of unsaturated acyl imidazoles with styrene derivatives. Experimental studies have shown that 2–(2–aminophenyl)benzothiazoles comprising alkylamino groups (NHMe, NHiPr) or the native amino group provide the best photocatalytic results in these visible-light mediated [2+2] reactions without the need of any additives, yielding a range of cyclobutane derivatives. A combined experimental and theoretical approach has provided insights into the underlying triplet-triplet energy transfer process. ",
author = "Ekaterina Pylova and Benjamin Lasorne and Nathan McClenaghan and Gediminas Jonusauskas and Marc Taillefer and Sergey Konchenko and Alexis Prieto and Florian Jaroschik",
year = "2024",
month = dec,
day = "5",
doi = "10.1002/chem.202401851",
language = "English",
volume = "30",
journal = "Chemistry - A European Journal",
issn = "0947-6539",
publisher = "Wiley-VCH Verlag",
number = "68",

}

RIS

TY - JOUR

T1 - Visible‐light Organic Photosensitizers Based on 2‐(2‐Aminophenyl)benzothiazoles for Photocycloaddition Reactions

AU - Pylova, Ekaterina

AU - Lasorne, Benjamin

AU - McClenaghan, Nathan

AU - Jonusauskas, Gediminas

AU - Taillefer, Marc

AU - Konchenko, Sergey

AU - Prieto, Alexis

AU - Jaroschik, Florian

PY - 2024/12/5

Y1 - 2024/12/5

N2 - We have studied 2-(2-aminophenyl)benzothiazole and related derivatives for their photophysical properties in view of employing them as new and readily tunable organic photocatalysts. Their triplet energies were estimated by DFT calculations to be in the range of 52–57 kcal mol−1, suggesting their suitability for the [2+2] photocycloaddition of unsaturated acyl imidazoles with styrene derivatives. Experimental studies have shown that 2–(2–aminophenyl)benzothiazoles comprising alkylamino groups (NHMe, NHiPr) or the native amino group provide the best photocatalytic results in these visible-light mediated [2+2] reactions without the need of any additives, yielding a range of cyclobutane derivatives. A combined experimental and theoretical approach has provided insights into the underlying triplet-triplet energy transfer process.

AB - We have studied 2-(2-aminophenyl)benzothiazole and related derivatives for their photophysical properties in view of employing them as new and readily tunable organic photocatalysts. Their triplet energies were estimated by DFT calculations to be in the range of 52–57 kcal mol−1, suggesting their suitability for the [2+2] photocycloaddition of unsaturated acyl imidazoles with styrene derivatives. Experimental studies have shown that 2–(2–aminophenyl)benzothiazoles comprising alkylamino groups (NHMe, NHiPr) or the native amino group provide the best photocatalytic results in these visible-light mediated [2+2] reactions without the need of any additives, yielding a range of cyclobutane derivatives. A combined experimental and theoretical approach has provided insights into the underlying triplet-triplet energy transfer process.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85208933244&origin=inward&txGid=459618ff8bb93c80c0903dd239d16d64

UR - https://www.mendeley.com/catalogue/571282e7-a984-32db-8089-4a5ac8e83f2b/

U2 - 10.1002/chem.202401851

DO - 10.1002/chem.202401851

M3 - Article

C2 - 39011924

VL - 30

JO - Chemistry - A European Journal

JF - Chemistry - A European Journal

SN - 0947-6539

IS - 68

M1 - e202401851

ER -

ID: 61160472