4, is remarkably accelerated upon irradiation in a household microwave oven in the absence of any catalyst, solid support or solvent thus providing an environmentally friendly route to several heterocyclic hydrazones.
在没有任何催化剂的情况下,在家用微波炉中进行辐照后,可以明显地促进纯净的5-或8-氧代苯并
吡喃-2(1H)-1-3与各种芳族和杂芳族
肼4的反应,固体载体或溶剂,因此为几种杂环提供了一条环保途径。