Reactions of 2-carbonyl- and 2-hydroxy(or methoxy)alkyl-substituted benzimidazoles with arenes in the superacid CF(3)SO(3)H. NMR and DFT studies of dicationic electrophilic species

Reactions of 2-carbonyl- and 2-hydroxy(or methoxy)alkylbenzimidazoles with arenes in the Brønsted superacid TfOH resulted in the formation of the corresponding Friedel–Crafts reaction products, 2-diarylmethyl and 2-arylmethyl-substituted benzimidazoles, in yields up to 90%. The reaction intermediate...

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Veröffentlicht in:Beilstein J Org Chem
Hauptverfasser: Ryabukhin, Dmitry S, Turdakov, Alexey N, Soldatova, Natalia S, Kompanets, Mikhail O, Ivanov, Alexander Yu, Boyarskaya, Irina A, Vasilyev, Aleksander V
Format: Artigo
Sprache:Inglês
Veröffentlicht: Beilstein-Institut 2019
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Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6720581/
https://ncbi.nlm.nih.gov/pubmed/31501662
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3762/bjoc.15.191
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