T. Besson, M. Hretani, G. Coudert
Feb 12, 1993
Citations
0
Influential Citations
7
Citations
Journal
Tetrahedron
Abstract
Abstract The 6-methoxy and 6-tetrahydropyranyloxy-2,3-dihydro-1,4-benzodioxins can be lithiated at the 5-position to give intermediate lithio derivatives which react with various electrophiles to afford, after hydrolysis, 5-substituted-6-methoxy and 6-hydroxy-2,3-dihydro-1,4-benzodioxins.