Syntheses of 1,5-benzothiazepines: Part VI - Synthesis of 4-(p-anisyl)-2-carboxy-2,3-dihydro-8-substituted-1,5-benzothiazepines
2-Amino-5-substituted-thiophenols (1a-f) on reaction with β-(p-anisoyl)acrylic acid (2) in ethanol containing gl. acetic acid afford 4-(p-anisyl)-2-carboxy-2,3-dihydro-8-substituted-1,5-benzothiazepines (3a-f).Their structures are based on elemental analyses and spectral data (IR, PMR and mass).
Pant, Umesh C.,Chugh, Manju
p. 437 - 438
(2007/10/02)
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