Collect. Czech. Chem. Commun. 1994, 59, 1463-1466

Synthesis of Some Azolylquinazolines

Michal Bodajla, Štefan Stankovský and Katarína Špirková

Department of Organic Chemistry, Slovak Technical University, 812 37 Bratislava, Slovak Republic


The azole rings combined with carbonyl group via methylene bridge or with imidoyl group directly are frequent structural units of organic compounds possessing phytoefectorical and mainly pesticidal activities. In this connection we realized to prepare a series of pyrimidine ring substituted azolylquinazolines I - IV. The title compounds were prepared by reaction of 2,4-dichloroquinazoline with the corresponding azoles.