Nitrile furanic compounds have been prepared employing two simple synthetic approaches; i) dehydration of aldoximes and ii) Knoevenagel condensation. Both methodologies were firstly tested and optimized on furfural and thus exploited on 5-hydroxymethyl-2-furfural (HMF) and 5,5’-oxy(bismethylene)-2-furaldehyde (OBMF). All the resulting products were achieved in good to excellent yield and isolated as
采用两种简单的合成方法制备了腈
呋喃化合物; i) 醛
肟脱
水和 ii) Knoevenagel 缩合。这两种方法首先在
糠醛上进行了测试和优化,然后在
5-羟甲基-2-
糠醛 (
HMF) 和 5,5'-氧(双亚甲基)-2-
糠醛 (
OBMF) 上进行了开发。所有所得产物均以良好至优异的产率获得,并采用简单的纯化程序分离为纯产物。