1: With hydrogenchloride in water
T=20°C; 17 h;
2: With potassium dichromate; acetic acid in water
T=80°C; 3.5 h;
3: With sodium hydroxide in water
pH=~ 12;
参考文献
PHILIP MORRIS PRODUCTS S.A; DEMOTZ, Stephane; LANG, Gerhard; MCHUGH, Damian; TEICHERT, Axel
Patent: WO2012/59232 A1, 2012 ;
Location in patent: Page/Page column 44 ;