Microwave-induced preparation of biologically important benzothiazolo[2,3-b]quinazolines, and comparison with ultrasonic and classical heating

Article abstract of DOI:10.1007/s00706-010-0361-x

Synthesis of substituted tetrahydro-3,3-dimethyl-1H-benzothiazolo[2,3-b] quinazolin-1-ones, well established medicinally important compounds, has been achieved by multicomponent condensation reaction of 2-amino-6- chlorobenzothiazole, substituted benzalde