Facile, solvent and ligand free iron catalyzed direct functionalization of N-protected tetrahydroisoquinolines and isochroman
作者:Michael Ghobrial、Karin Harhammer、Marko D. Mihovilovic、Michael Schnürch
DOI:10.1039/c0cc02491k
日期:——
An efficient method for an iron catalyzed oxidative indolation and methoxyphenylation of N-protected tetrahydroisoquinolines and isochroman is described including subsequent facile deprotection.
Direct (het)arylation of tetrahydroisoquinolines<i>via</i>a metal and oxidant free C(sp<sup>3</sup>)–H functionalization enabled three component reaction
作者:Surajit Haldar、Chandan K. Jana
DOI:10.1039/c8ob02309c
日期:——
An unprecedented method for the direct arylation and heteroarylation of tetrahydroisoquinolines under metal and oxidant free conditions is reported. The arylation reactions occurred via a C(sp3)–H functionalization enabled three component condensation of tetrahydroisoquinolines, 9-fluorenone imine, and arenes without involving a pre-functionalization/pre-derivatization step. A wide range of arenes