Abstract
Interaction of cyclic derivatives of pyridoxal (1-ethoxy- and 1-diethylaminofuropyridines) with chlorides of phosphoric and carboxylic acids is carried out with the participation of phenolic hydroxyl pyridoxal. Depending on the reaction conditions in the case of aminofuropyridine, the formation of phosphorylated aminofuropyridines and hydroxyfuropyridines is possible.
Graphical Abstract
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