The preparation of the title compound and its reactions with acrylic and propiolic esters, acryloyl chloride, chloro- and aceto-acetic esters, and ethoxymethylenemalonate to give imidazo- and pyrimido-[2,1 -b] quinazolines are reported. Structures are assigned principally on the basis of 1H n.m.r. and u.v. spectral data.
D. A. Cox and P. E. Cross, J. Chem. Soc. C, 1970, 2134 DOI: 10.1039/J39700002134
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