Studies on the Oxidative Addition of N,N-Dimethylamine to Bromojuglones and Bromomethyljuglones.
作者:Leila CHAKER、Felix PAUTET、Houda FILLION
DOI:10.1248/cpb.42.2238
日期:——
The nucleophilic addition of dimethylamine to bromojuglones and bromomethyljuglones is followed by elimination of hydrogen bromide or oxidation. With 2-bromojuglone, the oxidative process predominates at low temperature. The regiochemistry of the addition is a function of the temperature and of the position of the bromine atom (C-2 or C-3) on the quinone.