A practical synthesis of quinazolinones via intermolecular cyclization between 2-halobenzamides and benzylamines catalyzed by copper(I) immobilized on MCM-41
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DOI: 10.1016/j.jorganchem.2019.07.003
Abstract: Abstract The heterogeneous tandem N-arylation/oxidative C–H amidation of 2-halobenzamides and benzylamines was achieved in DMSO at 110 or 120 °C by using an MCM-41-immobilized l -proline copper(I) complex [MCM-41- l -Proline-CuBr] as the catalyst and air… read more here.
Keywords: synthesis quinazolinones; copper; via intermolecular; quinazolinones via ... See more keywords