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Heterocyclic Letters 2012
A MILD AND EFFICIENT THREE COMPONENT ONE- POT SYNTHESIS OF NOVEL 9-ARYL-2-SULFANYL-5, 9-DIHYDRO-1H-IMIDAZO[4,5-H][4,1] BENZOTHIAZEPIN-6[7H]-ONES Eine milde und effiziente Drei-Komponenten-Eintopfsynthese NEUARTIGER 9-Aryl-2-sulfanyl-5, 9-Dihydro-1H-imidazo [4,5-h] [4,1] Benzothiazepin-6 [7H]-ONESKeywords: 5-amino-2-mercapto-benzimidazole, aromatic aldehydes, p-TSA and acetonitrile Abstract: A three component one-pot protocol for the synthesis on novel 9-aryl-2-sulfanyl-5,9-dihydro- 1H-imidazo [4,5-h][4,1]benzothiazepin-6[7H]-ones from commercially available materials.
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