Multi-component reaction synthesis of novel 3-phenyl-3,4-dihydro-2H-benzo[a][1,3] oxazino[5,6-c]phenazine derivatives catalyzed by reusable ZnO-PTA@Fe3O4/EN-MIL-101(Cr) nanopowder at room temperature
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DOI: 10.1080/17518253.2020.1800830
Abstract: ABSTRACT A simple, one-pot procedure for the synthesis of novel 3-phenyl-3,4-dihydro-2H-benzo[a][1,3] oxazino[5,6-c]phenazine derivatives by four-component coupling reaction between benzo[a]phenazine-5-ol, formaldehyde and amine in the presence of a catalytic amount ZnO-PTA@Fe3O4/EN-MIL-101(Cr) nanopowder in ethanol at room… read more here.
Keywords: fe3o4 mil; zno pta; pta fe3o4; reaction ... See more keywords