1: With methanol; sodium tetrahydroborate in tetrahydrofuran
T=20 - 55°C; 8 h;
2: With hydrogenchloride in tetrahydrofuran; methanol; water
T=25 - 30°C; 1 h;
参考文献
SUMITOMO CHEMICAL COMPANY, LIMITED
Patent: WO2006/13999 A1, 2006 ;
Location in patent: Page/Page column 8 ;