α-Amidoalkylation Reactions and Oxidation of Adducts of Benzimidazoles and Acyl Chlorides

α-Amidoalkylation Reactions and Oxidation of Adducts of Benzimidazoles and Acyl Chlorides

Adducts 4 of benzimidazoles and acyl chlorides were successfully used as electrophilic reagents in an intermolecular α-amidoalkylation reaction toward ketones for synthesis of 2-(2-oxoalkyl)-1,3-diacyl-2,3-dihydrobenzimidazoles 6 and oxidized with KMnO 4 to 1,3-diacyl-2,3-dihydrobenzimidazol-2-ones...

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Veröffentlicht in:Synthetic communications 1998-05, Vol.28 (10), p.1857-1864
Hauptverfasser: Venkov, Atanas P., Statkova-Abeghe, Stela
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container_title Synthetic communications
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creator Venkov, Atanas P.
Statkova-Abeghe, Stela
description Adducts 4 of benzimidazoles and acyl chlorides were successfully used as electrophilic reagents in an intermolecular α-amidoalkylation reaction toward ketones for synthesis of 2-(2-oxoalkyl)-1,3-diacyl-2,3-dihydrobenzimidazoles 6 and oxidized with KMnO 4 to 1,3-diacyl-2,3-dihydrobenzimidazol-2-ones 7.
doi_str_mv 10.1080/00397919808007016
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title α-Amidoalkylation Reactions and Oxidation of Adducts of Benzimidazoles and Acyl Chlorides
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