1: With hydrogenchloride; sodium nitrite in water T=-5 - 0°C; 0.166667 h; Ice/NaCl; 2: With thionyl chloride; copper(l) chloride in water T=-5°C; 0.5 h;
参考文献
ELAN PHARMACEUTICALS, INC.
Patent: WO2005/97162 A2, 2005 ;
Location in patent: Page/Page column 620 ;