1: 2-chloro-5-nitrobenzenamine With hydrogenchloride; sodium nitrite in water
T=-3 - 0°C; 0.75 h;
2: copper(I) isothiocyanate; potassium thioacyanate in water
T=20 - 25°C;
参考文献
PROSKELIA SAS
Patent: WO2007/60026 A1, 2007 ;
Location in patent: Page/Page column 51-52 ;
WO 2007/060026 A1
