Preparative 5-Hydroxymethylfurfural Oxydation by Concentrated Nitric Acid

Изучен процесс окисления 5-гидроксиметилфурфурола концентрированной азотной кислотой в интервале температур от минус 16 до 60 оС. Получен 60%-ный суммарный выход фурановых кислот и альдегидовThe 5-hydroxymethylfurfural oxydation process by concentrated nitric acid has been studied. Temperature was ranging from -16 to +60 0C. 5-Hydroxymethylfurfural was converted to the oxidized derivatives, 2,5-furandicarboxylic acid, 5-formyl-2-furancarboxylic acid, and 2,5-diformylfuran. 60% total yield of oxidized derivatives was attained under optimized reaction condition