1262227-20-2Relevant articles and documents
Copper(II)-acid co-catalyzed intermolecular substitution of electron-rich aromatics with diazoesters
Tayama, Eiji,Ishikawa, Moe,Iwamoto, Hajime,Hasegawa, Eietsu
, p. 5159 - 5161 (2012/10/07)
The intermolecular aromatic substitution of N,N-dialkylanilines and alkoxybenzenes with diazoesters is shown to proceed in the presence of catalytic amounts of both copper(II) salt and acid (Lewis or Br?nsted). This method is a mild and rare metal-free C-C bond formation reaction between aromatic (sp2) and aliphatic (sp3) carbons.