An efficient copper-catalyzed multicomponentreaction of phenols, amides, and 4-bromphenyl iodide was developed that uses commercially available N,N-dimethylglycine as the ligand. This multicomponentreaction proceeds in moderate to good yields for a range of phenols and amides. The simple experimental procedure and high levels of functional group compatibility make this method attractive for applications
Mutagenic activity of the amido derivatives and their hydroxamic acids of nitrobiphenyl ethers
作者:M. Miyauchi、Y. Endoh、T. Uematsu
DOI:10.1007/bf00206685
日期:1995.9
US4072696A
申请人:——
公开号:US4072696A
公开(公告)日:1978-02-07
Palladium-catalyzed monoselective C–H borylation of acetanilides under acidic conditions
作者:Bin Xiao、Yi-Ming Li、Zhao-Jing Liu、Han-Yi Yang、Yao Fu
DOI:10.1039/c2cc31737k
日期:——
A practical Pd-catalyzed reaction was developed to achieve CâH activation/CâB cross-coupling of acetanilides under acidic conditions. The new reaction shows a good functional group tolerance and an exclusive mono-selectivity. This CâH borylation method may provide a generally applicable route for the conversion of CâH moieties into many other types of bonds.