Here, we study a sequence Diels–Alder/aromatization reaction between biobased furanic derivatives and alkynes, paving the way to renewable phenols. Guided by DFT calculations, we revealed that, in the case of dimethylfuran, the methyl group can migrate during the aromatization step, making this substrate also eligible to access renewable phenols. This reaction has been then successfully transposed
在这里,我们研究了
生物基
呋喃衍
生物和
炔烃之间的一系列狄尔斯-阿尔德/芳构化反应,为可再生
酚铺平了道路。在 DFT 计算的指导下,我们发现,对于二甲基
呋喃,甲基可以在芳构化步骤中迁移,使得该底物也有资格获得可再生
酚。然后,该反应已成功转移到
糠醛和
糠醇,从而从两种大规模可用的廉价
生物基
呋喃衍
生物开始,在
酚环上产生分子多样性和复杂性。