[EN] 5-(HYDROXYMETHYL) FURAN-2-CARBALDEHYDE (HMF) SULFONATES AND PROCESS FOR SYNTHESIS THEREOF<br/>[FR] 5-(HYDROXYMÉTHYL)FURANE-2-CARBALDÉHYDE-SULFONATES (HMF-SULFONATES) ET PROCÉDÉ POUR LEUR SYNTHÈSE
申请人:ARCHER DANIELS MIDLAND CO
公开号:WO2014179156A1
公开(公告)日:2014-11-06
5-(hydroxymethyl) furan-2-carbaldehyde (HMF)-sulfonates and a method of preparing the same are described. The method involves reacting a mixture of 5-(hydroxymethyl)furfural (HMF), with at least one of a) a trifluoromethanesulfonate anhydride (triflate), b) a p-toluene-sulfonyl halide (tosylate), and c) methane-sulfonyl halide (mesylate), and a reagent of either 1) a nucleophilic base or 2) a combination of a non-nucleophilic base and a nucleophile. The HMF-sulfonates (e.g., triflate, tosylate, mesylate, etc. analogs of HMF) can serve as precursor materials from which various derivative compounds can be synthesized.
描述了5-(羟甲基)呋喃-2-甲醛(HMF)磺酸酯及其制备方法。该方法涉及将5-(羟甲基)呋喃醛(HMF)的混合物与至少一种a)三氟甲烷磺酸酯酐(三氟甲烷磺酸酯),b)对甲苯磺酰卤化物(对甲苯磺酸酯)和c)甲烷磺酰卤化物(甲烷磺酸酯)反应,以及1)亲核碱或2)非亲核碱和亲核试剂的组合试剂。HMF磺酸酯(例如,三氟甲烷磺酸酯,对甲苯磺酸酯,甲烷磺酸酯等HMF的类似物)可用作合成各种衍生化合物的前体材料。