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|Title:||Preparation of 4-(1-alkyl-benzo[d]imidazole-2-yl)-2-phenyl-2,3 dihydrobenzo(b) [1,4] thiazepines|
|Authors:||Dubey, P K|
Kumar, C Ravi
Reddy, P V V Prasada
|Abstract:||The syntheses of 4-(1-alkyl-benzo[d]imidazole-2-yl)-2-phenyl-2,3 dihydrobenzo(b) [1,4] thiazepines 6 involving the condensation of 2-aminothiophenol with benzimidazole chalcone 1 using acetic acid as catalyst in refluxing methanol is reported. Compound 6 is dehydrogenated using suitable reagents to yield 4.-(1-alkyl-benzo[d]imidazole-2-yl)-2- phenylbenzo(b)[1,4]thiazepines 4. The structures of 4 are supported by spectral and analytical data.|
|Appears in Collections:||IJC-B Vol.42B(07) [July 2003]|
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