New aspects in the regioselective functionalization of furans. synthesis of tri-and tetrasubstituted furan derivatives.
作者:Carmen Domínguez、Aurelio G. Csáky、Joaquín Plumet
DOI:10.1016/s0040-4020(01)80587-1
日期:1992.1
Application of directed ortho metalation reaction and electrophilic aromatic substitution allows for the regioselective synthesis of tri- and tetrasubstituted furans, thus superseding classical de novo furan construction modes.