1609205-22-2

Upstream product

• 941-69-5 N-phenyl-maleimide 
• 931-53-3 Cyclohexyl isocyanide 
• 1415665-20-1 methyl 2-(7-methoxy-4-oxo-4H-chromen-3-yl)-2-oxoacetate 
• 552-41-0 1-(2-hydroxy-4-methoxyphenyl)ethanone 
• 73220-33-4 (2E)-3-(dimethylamino)-1-(2-hydroxy-4-methoxyphenyl)-2-propen-1-one 

Relevant academic research and scientific papers

Tandem synthesis of 4-aminoxanthones is controlled by a water-assisted tautomerization: a general straightforward reaction

Aminoxanthones constitute a group of therapeutically promising compounds that so far have been synthetically challenging. Here, we report the synthesis of both aminodihydroxanthones and fully aromatized aminoxanthones by an easy to perform, one-step multi

Synthesis of 4-aminoxanthones by an uncatalyzed, multicomponent reaction

The synthesis of xanthones via a multicomponent reaction of isocyanides is described for the first time. In this one-pot process, a tandem [4+1] plus [4+2] cycloaddition leads to polysubstituted 4-aminoxanthones in excellent to quantitative yields at room temperature in a non-catalyzed reaction.