Sonogashira cross-coupling reaction in 4-chloro-2-trichloromethylquinazoline series is possible despite a side dimerization reaction

Sonogashira cross-coupling reaction in 4-chloro-2-trichloromethylquinazoline series is possible despite a side dimerization reaction

Charline Kieffer, Pierre Verhaeghe, Nicolas Primas, Caroline Castera-Ducros, Armand Gellis, Roselyne Rosas, Sylvain Rault, Pascal Rathelot, Patrice Vanelle,
Tetrahedron, 69 2987-2995 (2013)