A facile green synthesis and in vitro antimicrobial activity 4H-pyrimido[2,1-b][1,3]benzothiazole derivatives using aluminum trichloride under solvent free conditions

Article abstract of DOI:10.1007/s00044-011-9908-6

Aluminum trichloride acts as readily available, inexpensive, and efficient catalyst for one-pot three-component condensation reaction of aldehydes, dicarbonyl, and 2-Amino benzothiazole under the solvent-free conditions to afford the 4H-pyrimido[2,1-b][1,