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A straightforward synthesis of azobenzenes with bathochromically‐shifted absorption bands is presented. It employs an ortho‐lithiation of aromatic substrates, followed by a coupling reaction with aryldiazonium salts. The products are obtained with good to excellent yields after simple purification. Moreover, with the presented methodology, a structurally diverse panel of different azobenzenes, including...
Schließt die Pore! Ein organochemischer Photoschalter wurde in zwei transmembranäre Segmente eingeführt, die die laterale Öffnung der proteinleitenden Pore in Bakterienmembranen umschließen. Reversibles Schalten des Azobenzols zwischen der trans‐ und cis‐Konfiguration durch Bestrahlung mit sichtbarem und UV‐Licht erzwingt das Öffnen und Schließen der Pore (siehe Schema).
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