4,4'-[2,4,6-三甲基-1,3-亚苯基二(亚甲基)]二[2,6-二(叔-丁基)苯酚]合成路线 (共 5 条)
反应条件
sulfuric acid in acetic acid
T=20 - 60°C; 6 h; Inert atmosphere;
参考文献
ALBEMARLE CORPORATION; SABAHI, Mahmood; NICHOLAS, Thomas, Robert
Patent: WO2011/5735 A1, 2011 ;
Location in patent: Page/Page column 8 ;
反应条件
sulfuric acid in acetic acid
T=60°C; 3 h;
参考文献
ALBEMARLE CORPORATION; SABAHI, Mahmood; NICHOLAS, Thomas, Robert
Patent: WO2011/5735 A1, 2011 ;
Location in patent: Page/Page column 9 ;
反应条件
sulfuric acid in acetic acid
T=20 - 60°C; 27 h; Inert atmosphere;
参考文献
ALBEMARLE CORPORATION; SABAHI, Mahmood; NICHOLAS, Thomas, Robert
Patent: WO2011/5735 A1, 2011 ;
Location in patent: Page/Page column 9-10 ;
反应条件
1: diethylamine / 11 h / Reflux
2: sulfuric acid / acetic acid / 3 h / 60 °C
View Scheme
参考文献
ALBEMARLE CORPORATION; SABAHI, Mahmood; NICHOLAS, Thomas, Robert
Patent: WO2011/5735 A1, 2011 ;
反应条件
1: diethylamine / 11 h / Reflux
2: sulfuric acid / acetic acid / 27 h / 20 - 60 °C / Inert atmosphere
View Scheme
参考文献
ALBEMARLE CORPORATION; SABAHI, Mahmood; NICHOLAS, Thomas, Robert
Patent: WO2011/5735 A1, 2011 ;