351501-22-9Relevant academic research and scientific papers
Synthesis of some new 1,5-benzothiazepines containing 2H-1-benzopyran-2-one heterocycle
Prashant,Rao, S. Srinivas,Chowdary,Krishnan
, p. 61 - 66 (2007/10/03)
A facile procedure has been developed for the synthesis of 2-aryl/heteryl-4-(2H-1-benzopyran-2-one-8-yl)-2,3-dihydro-1,5-benzothiazepines (5a-o) by the reaction of 1-(2H-1-benzopyran-2-one-8-yl)-3-aryl/heteryl-2-propenones (3a-k) with 2-aminothiophenols (4a,b) in toluene in the presence of triflouroacetic acid.
