申请人:Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
公开号:US10562875B2
公开(公告)日:2020-02-18
Described are methods for preparing phenols, benzene carboxylic acids, esters and anhydrides thereof from furanic compounds by reaction with a dienophile, wherein the furanic compounds are reacted with a hydrazine and/or oxime and then reacted with a dienophile.
描述了通过与亲二烯反应从呋喃化合物制备苯酚、苯羧酸、其酯和酸酐的方法,其中呋喃化合物与肼和/或肟反应,然后与亲二烯反应。