Inverse electron demand diels-alder reaction of 3-carbomethoxy-2-pyrones with 1,1-dimethoxyethylene: a simple and mild method of aryl annulation
作者:Dale L. Boger、Michael D. Mullican
DOI:10.1016/s0040-4039(00)85651-8
日期:1982.1
A simple process for aryl annulation based on the inverse electron demand Diels-Alder reaction of 5,6-substituted-3-carbomethoxy-2-pyrones with 1,1-dimethoxyethylene is described.
BOGER, D. L.;MULLICAN, M. D., TETRAHEDRON LETT., 1982, 23, N 44, 4551-4554
作者:BOGER, D. L.、MULLICAN, M. D.
DOI:——
日期:——
Inverse electron demand Diels-Alder reactions of 3-carbomethoxy-2-pyrones. Controlled introduction of oxygenated aromatics: benzene, phenol, catechol, resorcinol, and pyrogallol annulation. Regiospecific total synthesis of sendaverine and a preparation of 6,7-benzomorphans