Using MgO nanoparticle as a recyclable and efficient catalyst, multicomponent reaction of 2‐Naphthol, aldehyde derivatives, 4‐hydroxycoumarin has led to the synthesis of novel 7‐Aryl‐6H,7H‐ benzo[f]chromeno[4,3‐b]chromen‐6‐one derivatives. This study aimed to examine the antimicrobial and antioxidant effects of the synthetic compound in order to reach some benefits, including the synthesis of new derivatives with biological properties, shorter time, high yields, and concordance with green chemistry.

中文翻译：

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以MgO纳米粒子为绿色催化剂合成和评价新型7-芳基-6H，7H-苯并[f] chromeno [4,3-b] chromen-6-one的抗菌和抗氧化活性

使用的MgO粒子作为可回收的和高效的催化剂，的多组分反应2-萘酚，醛衍生物，4 -羟基香豆素已导致新的7-芳基- 6H的合成，7H-苯并[f]色烯并[4,3-B] chromen-6-one衍生物。这项研究旨在检查合成化合物的抗微生物和抗氧化作用，以期获得一些好处，包括合成具有生物学特性，较短时间，高收率并符合绿色化学要求的新衍生物。