Dehmlow,E.V.; Lissel,M., Liebigs Annalen der Chemie, 1979, p. 181 - 193
作者:Dehmlow,E.V.、Lissel,M.
DOI:——
日期:——
A Visible Light and Iron‐mediated Carbocationic Route to Polysubstituted 1‐Halonaphthalenes by Benzannulation using Allylbenzenes and Polyhalomethanes
作者:Irwan Iskandar Roslan、Hongwei Zhang、Kian‐Hong Ng、Stephan Jaenicke、Gaik‐Khuan Chuah
DOI:10.1002/adsc.202001249
日期:2021.2.16
A wide array of polysubstituted 1‐bromo and chloronaphthalenes are obtained from coupling of allylbenzenes and polyhalomethanes. The reaction is mediated by iron metal under visible light irradiation and proceeds via a Kharasch addition intermediate followed by intramolecular FeIII mediated Friedel‐Crafts alkylation, with the formation of two Csp2−Csp2 bonds in the process. This method gives easy access