1: With methanol; potassium carbonate T=20°C; 15 h; 2: With water; potassium hydroxide in methanol T=20 - 31°C; 15 h; 3: With hydrogenchloride in water pH=1;
参考文献
CAYMAN CHEMICAL COMPANY; CHAMBOURNIER, Gilles; KORNILOV, Andriy; MAHMOUD, Hussein, M.; VESELY, Ivan; BARRETT, Stephen, Douglas
Patent: WO2011/46569 A1, 2011 ;
Location in patent: Page/Page column 67-68 ;
1: With methanol; potassium carbonate T=20°C; 15 h; 2: With water; potassium hydroxide in methanol T=20 - 31°C; 15 h; 3: With hydrogenchloride in water pH=1;
参考文献
CAYMAN CHEMICAL COMPANY; CHAMBOURNIER, Gilles; KORNILOV, Andriy; MAHMOUD, Hussein, M.; VESELY, Ivan; BARRETT, Stephen, Douglas
Patent: WO2011/46569 A1, 2011 ;
Location in patent: Page/Page column 65-67 ;
