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.
定向的邻位金属化反应和亲电子芳族取代的应用允许区域选择性地合成三和四取代的呋喃,因此取代了经典的从头呋喃构造模式。