Front Cover: Enhancing the Potential of Fused Heterocycle‐Based Triarylhydrazone Photoswitches (Chem. Eur. J. 8/2024)

Lea Hegedüsová; Nadine Blaise; Lukáš F. Pašteka; Šimon Budzák; Miroslav Medveď; Juraj Filo; Bernard Mravec; Chavdar Slavov; Josef Wachtveitl; Anna M. Grabarz; Marek Cigáň

doi:10.1002/chem.202400140

Front Cover: Enhancing the Potential of Fused Heterocycle‐Based Triarylhydrazone Photoswitches (Chem. Eur. J. 8/2024)

Lea Hegedüsová, Nadine Blaise, Lukáš F. Pašteka, Šimon Budzák, Miroslav Medveď, Juraj Filo, Bernard Mravec, Chavdar Slavov, Josef Wachtveitl, Anna M. Grabarz^*, Marek Cigáň^*

^*Corresponding author for this work

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Abstract

A new class of triarylhydrazone photoswitches has been designed, following an idea to control the strength of a hydrogen bond connecting the photo-active hydrazone part with a heteroaryl substituent. Introducing a benzothiazole moiety results in high thermal stability, absorption above 365 nm, and satisfactory photoconversion rates. High-quality calculations and advanced ultrafast spectroscopy allowed the nature of the electronic transitions to be resolved and the photoisomerization mechanism to be elucidated.

Original language	English
Article number	e202400140
Number of pages	1
Journal	Chemistry – A European Journal
Volume	30
Issue number	8
DOIs	https://doi.org/10.1002/chem.202400140
Publication status	Published - 7-Feb-2024

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Front Cover Enhancing the Potential of Fused Heterocycle‐BasedFinal publisher's version, 2.87 MBLicence: Taverne

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Hegedüsová, L., Blaise, N., Pašteka, L. F., Budzák, Š., Medveď, M., Filo, J., Mravec, B., Slavov, C., Wachtveitl, J., Grabarz, A. M., & Cigáň, M. (2024). Front Cover: Enhancing the Potential of Fused Heterocycle‐Based Triarylhydrazone Photoswitches (Chem. Eur. J. 8/2024). Chemistry – A European Journal, 30(8), Article e202400140. https://doi.org/10.1002/chem.202400140

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abstract = "A new class of triarylhydrazone photoswitches has been designed, following an idea to control the strength of a hydrogen bond connecting the photo-active hydrazone part with a heteroaryl substituent. Introducing a benzothiazole moiety results in high thermal stability, absorption above 365 nm, and satisfactory photoconversion rates. High-quality calculations and advanced ultrafast spectroscopy allowed the nature of the electronic transitions to be resolved and the photoisomerization mechanism to be elucidated. ",

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doi = "10.1002/chem.202400140",

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AU - Hegedüsová, Lea

AU - Blaise, Nadine

AU - Pašteka, Lukáš F.

AU - Budzák, Šimon

AU - Medveď, Miroslav

AU - Filo, Juraj

AU - Mravec, Bernard

AU - Slavov, Chavdar

AU - Wachtveitl, Josef

AU - Grabarz, Anna M.

AU - Cigáň, Marek

PY - 2024/2/7

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AB - A new class of triarylhydrazone photoswitches has been designed, following an idea to control the strength of a hydrogen bond connecting the photo-active hydrazone part with a heteroaryl substituent. Introducing a benzothiazole moiety results in high thermal stability, absorption above 365 nm, and satisfactory photoconversion rates. High-quality calculations and advanced ultrafast spectroscopy allowed the nature of the electronic transitions to be resolved and the photoisomerization mechanism to be elucidated.

U2 - 10.1002/chem.202400140

DO - 10.1002/chem.202400140

M3 - Article

SN - 0947-6539

VL - 30

JO - Chemistry – A European Journal

JF - Chemistry – A European Journal

IS - 8

M1 - e202400140

ER -

Front Cover: Enhancing the Potential of Fused Heterocycle‐Based Triarylhydrazone Photoswitches (Chem. Eur. J. 8/2024)

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