Dihydroazulene‐Azobenzene‐Dihydroazulene Triad Photoswitches

Photoswitch triads comprising two dihydroazulene (DHA) units in conjugation with a central trans‐azobenzene (AZB) unit were prepared in stepwise protocols starting from meta‐ and para‐disubstituted azobenzenes. The para‐connected triad had significantly altered optical properties and lacked the phot...

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Veröffentlicht in:	Chemistry : a European journal 2021-08, Vol.27 (48), p.12437-12446
Hauptverfasser:	Mengots, Alvis, Erbs Hillers‐Bendtsen, Andreas, Doria, Sandra, Ørsted Kjeldal, Frederik, Machholdt Høyer, Nicolai, Ugleholdt Petersen, Anne, Mikkelsen, Kurt V., Di Donato, Mariangela, Cacciarini, Martina, Brøndsted Nielsen, Mogens
Format:	Artikel
Sprache:	eng
Schlagworte:	Azo compounds Chemistry Conjugation Conversion electrocyclic reactions Excitation spectra isomers Optical properties Photochromes Photochromism Spectroscopy Spectrum analysis
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