Reductive N-Arylethylation of Aromatic Amines and N-Heterocycles with Enol Ethers
作者:Franz Bracher、Katharina Vögerl、Duc Ong
DOI:10.1055/s-0036-1591859
日期:2018.3
N-arylethylation of aromatic amines and heterocycles under mild reductive conditions was developed using (2-methoxyvinyl)(hetero)arenes as building blocks and triethylsilane/trifluoroacetic acid as reducing agent. This protocol is compatible with numerous functional groups, and aliphatic amines are inert due to protonation. A convenient method for N-arylethylation of aromatic amines and heterocycles under