1: With copper; potassium carbonate; copper(I) bromide in N,N-dimethyl-formamide
T=150°C; 1.5 h;
2: With hydrogenchloride in water; N,N-dimethyl-formamide
参考文献
ASTRAZENECA AB
Patent: WO2007/4958 A1, 2007 ;
Location in patent: Page/Page column 37 ;
WO 2007/004958 A1
