Affiliation:
1. Institute of Organic Chemistry Karlsruhe Institute of Technology KIT 76131 Karlsruhe Germany
2. Institute of Biological and Chemical Systems – FMS Karlsruhe Institute of Technology KIT 76344 Eggenstein-Leopoldshafen Germany
Abstract
AbstractHemipiperazines are a recently discovered class of peptide‐derived molecular photoswitches with high biocompatibility and therapeutic potential. Here, for the first time we describe photochromism of heterocyclic hemipiperazines. They demonstrate long thermal lifetimes, and enlarged band separation between photoisomers. Efficient photoisomerization occurs under aqueous conditions, although with a need for organic co‐solvent. Bidirectional switching with visible light is observed for an extended aromatic system.
Funder
Deutsche Forschungsgemeinschaft
Jürgen Manchot Stiftung
Subject
General Chemistry,Catalysis,Organic Chemistry
Cited by
6 articles.
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