Chiral imidazolium and triazolium salts as NHC and aNHC ligand precursors: A promising framework for asymmetric epoxidation catalysis

Autor: Tim P. Schlachta, Leon F. Richter, Fritz E. Kühn
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Results in Chemistry, Vol 7, Iss , Pp 101421- (2024)
Druh dokumentu: article
ISSN: 2211-7156
DOI: 10.1016/j.rechem.2024.101421
Popis: Two chiral imidazolium salts and one chiral triazolium salt were synthesized containing a chiral cyclohexane bridge based on the salen ligand framework of the Jacobsen-Katsuki epoxidation catalysts. They are promising NHC and aNHC ligand precursors for asymmetric epoxidation or C–H oxidation catalyzed by organometallic compounds. The ligand framework offers plenty of opportunities for modification.
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