A Thioxanthone Sensitizer with a Chiral Phosphoric Acid Binding Site: Properties and Applications in Visible Light‐Mediated Cycloadditions

A chiral phosphoric acid with a 2,2’‐binaphthol core was prepared that displays two thioxanthone moieties at the 3,3’‐position as light‐harvesting antennas. Despite its relatively low triplet energy, the phosphoric acid was found to be an efficient catalyst for the enantioselective intermolecular [2...

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Veröffentlicht in:	Chemistry : a European journal 2020-04, Vol.26 (23), p.5190-5194
Hauptverfasser:	Pecho, Franziska, Zou, You‐Quan, Gramüller, Johannes, Mori, Tadashi, Huber, Stefan M., Bauer, Andreas, Gschwind, Ruth M., Bach, Thorsten
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Binding sites Carboxylic acids Catalysts Chemistry Chemistry, Multidisciplinary Communication Communications Enantiomers enantioselectivity Hydrogen bonding Hydrogen bonds NMR Nuclear magnetic resonance organocatalysis Phosphates Phosphoric acid photochemistry Physical Sciences Science & Technology sensitizers Substrates Thioxanthenone
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