1: meta-hydroxy benzoic acid With sodium hydroxide in tetrahydrofuran; water 0.5 h; 2: benzyl bromide in tetrahydrofuran; water T=10°C; 48 h; Heating / reflux; 3: With hydrogenchloride in tetrahydrofuran; water
参考文献
KUOPION YLIOPISTO
Patent: WO2008/129129 A1, 2008 ;
Location in patent: Page/Page column 31-32 ;
WO 2008/129129 A1