This research involves the reaction of 4-chloro-3-nitrocoumarin and (4-methoxyphenyl)methanamine. whereby a novel coumarin derivative 4-[(4-methoxybenzyl) amino]-3-nitro-2H-chromen-2-one was obtained in good yield. The reaction was carried out in ethyl acetate. in the presence of triethylamine. https://thebrickes.shop/product-category/bean-bag/