Without the formation of inseparable regioisomers, various substituted phenol derivatives 2 and benzene derivatives 4 were prepared through RCM-tautomerization and RCM-dehydration protocols. A new synthetic route to precursors 1 and 3 enabled efficient access to these aromatic compounds.
在没有形成不可分离的区异构体情况下,通过 RCM-酮式互变和 RCM-脱
水协议制备了多种取代
酚衍
生物 2 和苯衍
生物 4。一个新的合成路线使得前体 1 和 3 的高效获取成为可能,从而获得了这些芳香化合物。