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以1-(5-氯甲基-2-羟基-4-甲氧基)苯乙酮为起始原料,经氮烷基化和羟醛缩合反应合成了3个新型的5-位氮烷基取代的查尔酮类衍生物,其结构经1H NMR和ESI-MS确证。
Starting from 1- (5-chloromethyl-2-hydroxy-4-methoxy) acetophenone, three novel 5-alkyl-N Substituted chalcone derivatives whose structures were confirmed by 1H NMR and ESI-MS.