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Amani Salman

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Papers by Amani Salman

Research paper thumbnail of Efficient, microwave-mediated synthesis of benzothiazole- and benzimidazole-based heterocycles

Research on Chemical Intermediates, 2015

Research paper thumbnail of Synthesis of Novel Thiazole and 1,3,4-Thiadiazole Derivatives Incorporating Phenylsulfonyl Moiety

Research paper thumbnail of Synthesis of Novel Benzimidazole and Benzothiazole Derivatives

HETEROCYCLES, 2014

were used as potential scaffolds for biologically interesting azoloazine derivatives via their re... more were used as potential scaffolds for biologically interesting azoloazine derivatives via their reaction with the diazonium salts of 5-aminopyrazole, 5-amino[1,2,4]triazole and 2-aminobenzimidazole. Coupling of the β-ketosulfones 1 or 2 with diazotized aromatic amines afforded the corresponding arylhydrazone derivatives which have been utilized as versatile building blocks for the synthesis of biologically interesting pyridazine ring systems. readily available from a variety of precursor functionalities and displays a broad range of synthetic versatility. 19,20 These are also important group of intermediates in Michael and Knoevengel reactions. 21 Compounds containing β-ketosulfones moiety have attracted considerable attention of synthetic chemists in the past decade. 22 As part of our ongoing research program directed towards the synthesis of a variety of heterocycles for biological evaluation, 23,34 we report here on the synthesis of several heterocyclic ring systems incorporation benzothiazole and benzimidazole moieties starting from the versatile hitherto unreported 1-(benzothiazol-2-yl)-2-phenylsulfonyl-1-ethanone (1) and 1-(1-methyl-1H-benzimidazol-2-yl)-2-(phenylsulfonyl)-1-ethanone (2).

Research paper thumbnail of Efficient, microwave-mediated synthesis of benzothiazole- and benzimidazole-based heterocycles

Research on Chemical Intermediates, 2015

Research paper thumbnail of Synthesis of Novel Thiazole and 1,3,4-Thiadiazole Derivatives Incorporating Phenylsulfonyl Moiety

Research paper thumbnail of Synthesis of Novel Benzimidazole and Benzothiazole Derivatives

HETEROCYCLES, 2014

were used as potential scaffolds for biologically interesting azoloazine derivatives via their re... more were used as potential scaffolds for biologically interesting azoloazine derivatives via their reaction with the diazonium salts of 5-aminopyrazole, 5-amino[1,2,4]triazole and 2-aminobenzimidazole. Coupling of the β-ketosulfones 1 or 2 with diazotized aromatic amines afforded the corresponding arylhydrazone derivatives which have been utilized as versatile building blocks for the synthesis of biologically interesting pyridazine ring systems. readily available from a variety of precursor functionalities and displays a broad range of synthetic versatility. 19,20 These are also important group of intermediates in Michael and Knoevengel reactions. 21 Compounds containing β-ketosulfones moiety have attracted considerable attention of synthetic chemists in the past decade. 22 As part of our ongoing research program directed towards the synthesis of a variety of heterocycles for biological evaluation, 23,34 we report here on the synthesis of several heterocyclic ring systems incorporation benzothiazole and benzimidazole moieties starting from the versatile hitherto unreported 1-(benzothiazol-2-yl)-2-phenylsulfonyl-1-ethanone (1) and 1-(1-methyl-1H-benzimidazol-2-yl)-2-(phenylsulfonyl)-1-ethanone (2).

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