Efficient Catalyst One-Pot Synthesis of 7-(Aryl)-10,10-dimethyl-10,11-dihydrochromeno[4,3-b]chromene-6,8(7H,9H)-dione Derivatives Complemented by Antibacterial Activity

<div>Reaction mechanism for the synthesis of compounds (<b>1</b>–<b>3</b>). Ar: [<b>1</b>]=4-nitrophenyl; [<b>2</b>]=4-bromophenyl; [<b>3</b>]=3,4-dichlorophenyl.</div>

BioMed Research International

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Figure 2: Efficient Catalyst One-Pot Synthesis of 7-(Aryl)-10,10-dimethyl-10,11-dihydrochromeno[4,3-b]chromene-6,8(7H,9H)-dione Derivatives Complemented by Antibacterial Activity 

Figure 2 | Efficient Catalyst One-Pot Synthesis of 7-(Aryl)-10,10-dimethyl-10,11-dihydrochromeno[4,3-b]chromene-6,8(7H,9H)-dione Derivatives Complemented by Antibacterial Activity 