Home›Benzofurans›香豆素重排反應🌐中文English中文EntityQ113961024· pop 6· linked from 5 articles香豆素重排反應Chemical reactionWikidata factsShow 1 more factCommons categoryPerkin rearrangementvia Wikidata · CC0Available in 5 languages中文CzechHebrewTamilvia Wikidata sitelinks · CC0Connectionsorganic chemistryEntitydigital object identifierEntityCategoriesBenzofuransCoumarinsName reactionsRearrangement reactionsRing contraction reactions