1: With tetreamethyl ammonium hydroxide in water T=80°C; P=50 - 90 Torr; 3 h; 2: With hydrogen; palladium on activated carbon in toluene T=80°C; P=11033.6 Torr; 1 h;
参考文献
KOREA KUMHO PETROCHEMICAL CO., LTD.; PARK, Jong-cheon
Patent: WO2006/123878 A1, 2006 ;
Location in patent: Page/Page column 9 ;