A Platform of Regioselective Methodologies to Access Polysubstituted 2-Methyl-1,4-naphthoquinone Derivatives: Scope and Limitations
作者:Elena Cesar Rodo、Liwen Feng、Mouhamad Jida、Katharina Ehrhardt、Max Bielitza、Jérémy Boilevin、Michael Lanzer、David Lee Williams、Don Antoine Lanfranchi、Elisabeth Davioud-Charvet
DOI:10.1002/ejoc.201600144
日期:2016.4
A platform of synthetic methodologies has been established to access a focused library of polysubstituted 3-benzylmenadione derivatives functionalized on the aromatic ring of the naphthoquinone core. Two main routes were explored: 1) The naphthol route, starting from either an α-tetralone or a propiophenone, and 2) the regioselective Diels–Alder reaction, starting from various dienes and two 2-bromo-5(or