hydrazone enables the use of furfurals in the production of renewable oxygenated aromatics via a redox-neutral Diels-Alder-based route. In combination with acrylic acid as dienophile, a tandem cycloaddition/decarboxylation/dehydration takes places in remarkably mild conditions en route towards valuable aromatic aldehydes.
(氧化还原)绕行?不适用于
糠醛腙!作为N,N-二甲基腙的衍生化使得
糠醛能够通过氧化还原中性 Diels-Alder 路线用于生产可再生含氧
芳烃。与作为亲二烯体的
丙烯酸结合,串联环加成/脱羧/脱
水在非常温和的条件下发生,从而生成有价值的芳香醛。