TY - JOUR AU - Boukthir, Mona AU - Zribi, Fathi AU - Belhouchet, Mohamed AU - Chabchoub, Fakher PY - 2011/12/17 Y2 - 2024/03/28 TI - A Facile Synthesis of Pyrimidoquinazoline Derivatives JF - JOURNAL OF ADVANCES IN CHEMISTRY JA - JAC VL - 7 IS - 3 SE - Articles DO - 10.24297/jac.v7i3.2379 UR - https://rajpub.com/index.php/jac/article/view/2379 SP - 1434-1439 AB - <p>A series of pyrimidoquinazoline are prepared via the reaction of ethyl 2,2-dicyano-1-arylvinylcarbamate derivatives <strong>1a-b</strong> with methyl 2-aminobenzoate, 1-(2-aminophenyl)ethanone and 2-aminobenzonitrile. The reactivity of compounds <strong>1a-b</strong> toward 3-amino-4,6-diphénylnicotinonitrile are studied. The structures of the synthesized compounds are elucidated by X-ray diffraction, IR spectroscopy and nuclear magnetic resonance. </p> ER -