Bestimmung von prim�ren und sekund�ren Aminen in Form von Amiden mit Hilfe der Gaschromatographie auf gepackten und Kapillar-S�ulen
作者:M. Pailer、W. J. H�bsch
DOI:10.1007/bf00901432
日期:——
Regioselective Alkylative Cross-Coupling of Remote Unactivated C(<i>sp</i><sup>3</sup>)–H Bonds
作者:Scott M. Thullen、Sean M. Treacy、Tomislav Rovis
DOI:10.1021/jacs.9b07014
日期:2019.9.11
The functionalization of unactivatedC(sp3)-H bonds poses a significant challenge due to their ubiquity and relative similarity in most organic frameworks. Herein, we describe the use of a combined photoredox and nickel catalytic system for the regioselective C(sp3)-C(sp3) coupling of unactivatedC(sp3)-H bonds and alkyl bromides. Positional selectivity is dictated by a 1,5-hydrogen atom transfer (HAT)