911237-66-6Relevant academic research and scientific papers
A facile one pot synthesis of 2-aryl-4-[2H-2-oxo-[1]benzopyran-3-yl] 2,3-dihydro and 2,5-dihydro-1,5-benzothiazepines
Rajeswar Rao,Madan Mohan Reddy
, p. 461 - 471 (2007/10/03)
3-acetyl coumarins on condensation with various aromatic aldehydes in the presence of piperidine gave corresponding chalcones in a solid state under solvent free conditions. These chalcones are isolated and characterized. The insitu-formed chalcones (1) a
