1: With hydrogenchloride; sodium nitrite in water
T=-5°C; 0.166667 h; Heating / reflux;
2: With thionyl chloride; copper(l) chloride in water
T=-5 - 20°C;
参考文献
ELAN PHARMACEUTICALS, INC.
Patent: WO2003/93245 A1, 2003 ;
Location in patent: Page/Page column 204-205 ;
WO 03/093245 A1
