Isomerization of Diels-Alder Adducts of Benzoyl-1,4-benzoquinones: A Route to the Anthracyclinone Ring system
作者:Faujan B. H. Ahmad、J. Malcolm Bruce
DOI:10.1080/00397919408010166
日期:1994.6
Abstract Base-induced [1,5laroyl migration in the Diels-Alder adduct of [2-(1,3-dioxolan-2-yl)benzoyl]-1, 4-benzoquinone and trans-penta-1, 3-diene followed by acid-mediated cyclisation affords the corresponding hydroxynaphthacenequinone.
摘要 [2-(1,3-dioxolan-2-yl)benzoyl]-1, 4-benzoquinone 和 trans-penta-1, 3-diene 的 Diels-Alder 加合物中碱诱导的 [1,5laroyl 迁移,然后是酸介导的环化反应得到相应的羟基萘醌。