One-pot synthesis of benzo[4,5]imidazo[1,2-c]quinazolin-6(5H)-ones under catalyst-free conditions and their X-ray crystallographic studies
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DOI: 10.1016/j.molstruc.2021.130037
Abstract: Abstract We have developed a perceptive and facile approach for the synthesis of new benzo[4,5]imidazo[1,2-c]quinazolin-6(5H)-one derivatives by one-pot two component condensation involving various o-phenylenediamines and substituted isatins in aqueous ethanol at 80 °C. In this methodology,… read more here.
Keywords: imidazo quinazolin; benzo imidazo; quinazolin ones;