A Convenient Method for the Preparation of Substituted Naphtho[2,3-b]-1,4-dioxin by the Diels-Alder Reaction.
作者:A. S. Capilla、M. D. Pujol
DOI:10.1080/00397919608002612
日期:1996.5
Abstract The naphtho-fused systems 3 and 4 were synthesized from the hydroxy-acetal1 through deacetylation, formation of unstable diene 2 and Diels-Alder cycloaddition with the appropriate dienophile in acidic media.
摘要 萘并稠合体系 3 和 4 是由羟基-缩醛 1 通过脱乙酰化、不稳定二烯 2 的形成和 Diels-Alder 环加成与适当的亲二烯体在酸性介质中合成的。