A facile potassium 18-crown ether catalysed synthesis of 2,6-dicyanoaniline and 3-amino-9,10-dihydrophenanthrene-2,4 dicarbonitrile and their <i>in vitro</i> intercalation study on calf thymus DNA
作者:Arijit Kundu
DOI:10.1080/00397911.2021.1980807
日期:2021.11.17
Abstract An efficient two-component domino reaction strategy has been developed for the synthesis of 2,6-dicyanoaniline and 3-amino-9,10-dihydrophenanthrene-2,4-dicarbonitrile derivatives in moderate to good yield by the reaction between malononitrile and β-chloro-α,β-unsaturated aldehydes catalyzed by potassium hydroxide-18-crown-6 in methanol. In-vitro intercalation studies of 3-amino-9,10-dihydrophenanthrene-2