A series of functionalized nanographitic carbons is prepared, characterized and tested in fructose dehydration reaction to 5-hydroxymethylfurfural. The functionalization treatment was selected to introduce various Brönsted acid sites and to modify the textural and catalytic properties of the initial carbon material. Within the series, the sulfonated carbons present the most interesting catalytic behavior resulting in important selectivity to the desired product once the reaction variables were properly adjusted.

中文翻译：

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MIBK / H ₂ O双相体系中功能化纳米石墨催化剂上的果糖脱水反应

制备，表征和测试了一系列功能化的纳米碳，并在果糖脱水反应中生成了5-羟甲基糠醛。选择官能化处理以引入各种布朗斯台德酸位点，并改变初始碳材料的质构和催化性能。在该系列中，一旦适当调整反应变量，磺化碳便会表现出最令人感兴趣的催化行为，从而对所需产物具有重要的选择性。