G. Trapani, A. Carotti, A. Franco, G. Latrofa, G. Gench and G. Liso, “Structure-Affinity Relationships of Some Alkoxycarbonyl-2H- or -4H-Pyrimido [2,1-b]benzothia- zol-2- or 4-one Benzodiazepine Receptor Ligands,” European Journal of Medicinal Chemistry, Vol. 28, No. 1, 1993, pp. 13-21. doi:10.1016/0223-5234(93)90074-O

has been cited by the following article:

• TITLE: A New and Efficient Method for the Synthesis of Pyrimido[2,1-b]Benzothiazole Derivatives

  AUTHORS: Fatemeh Chadegani, Fatemeh Darviche, Saeed Balalaie

  KEYWORDS: 4H-Pyrimido [2, 1-b] Benzothiazole; Tandem Knoevenagel-Michael Reaction; One-Pot Reaction; Green Chemistry

  JOURNAL NAME: International Journal of Organic Chemistry, Vol.2 No.1, March 15, 2012

  ABSTRACT: The one-pot three-component reaction of 2-aminobenzothiazole, benzaldehyde derivatives and β-ketoester, β-diketone or malonate derivatives in solvent-free conditions provides the corresponding pyrimido [2,1-b] benzothiazole derivatives at 60?C in 60% - 72% yields without using any catalyst in an optimistic time.