Synthese von p-Acetylphenyl-fetts�uren, p-[(?)-Oxy�thylphenyl]-fetts�uren, der p-Methylatrolactins�ure und des Dehydrochols�ureamids des p-Aminoacetophenons
Ligand-Controlled Regioselective Hydrocarboxylation of Styrenes with CO<sub>2</sub> by Combining Visible Light and Nickel Catalysis
作者:Qing-Yuan Meng、Shun Wang、Gregory S. Huff、Burkhard König
DOI:10.1021/jacs.7b13448
日期:2018.3.7
while employing 1,4-bis(diphenylphosphino)butane (dppb) as the ligand favors the formation of the anti-Markovnikov product. A range of functional groups and electron-poor, -neutral, as well as electron-rich styrene derivatives are tolerated by the reaction, providing the desired products in moderate to good yields. Preliminary mechanistic investigations indicate the generation of a nickel hydride (H-NiII)