Inverse electron demand diels-alder reac
โ
Dale L. Boger; Michael D. Mullican
๐
Article
๐
1982
๐
Elsevier Science
๐
French
โ 256 KB
A simple process for aryl annulation based on the inverse electron demand Diels-Alder reaction of 5,6-substituted-3-carbomethoxy-2-pyrones with l,l-dimethoxyethylene is described.