An Efficient Ullmann-Type C−O Bond Formation Catalyzed by an Air-Stable Copper(I)−Bipyridyl Complex
2008; American Chemical Society; Volume: 73; Issue: 19 Linguagem: Inglês
10.1021/jo801002c
ISSN1520-6904
AutoresJiajia Niu, Hua Zhou, Zhigang Li, Jing‐Wei Xu, Shaojing Hu,
Tópico(s)Sulfur-Based Synthesis Techniques
ResumoAn efficient O-arylation of phenols and aliphatic alcohols with aryl halides was developed that uses an air-stable copper(I) complex as the catalyst. This arylation reaction can be performed in good yield in the absence of Cs2CO3. A variety of functional groups are compatible with these reaction conditions with low catalyst loading levels.
Referência(s)