3-甲氧基-四氢-2H-吡喃-4-酮合成路线 (共 3 条)
反应条件
sodium tris(acetoxy)borohydride; N-ethyl-N,N-diisopropylamine in dichloromethane T=20°C; Molecular sieve;
参考文献
MERCK and CO., INC.; MERCK SHARP and DOHME LIMITED
Patent: WO2003/93266 A1, 2003 ;
Location in patent: Page/Page column 34-35 ;
WO 03/093266 A1
反应条件
hydrogenchloride in tetrahydrofuran; water
T=20°C; 1 h;
参考文献
MERCK and CO., INC.; MERCK SHARP and DOHME LIMITED
Patent: WO2003/93266 A1, 2003 ;
Location in patent: Page/Page column 20 ;
WO 03/093266 A1
反应条件
sodium hydride in tetrahydrofuran
T=0°C;
参考文献
ABBOTT LABORATORIES; ABBOTT LABORATORIES TRADING (SHANGHAI) COMPANY, LTD.; WANG, Xueqing; MEYER, Michael; YAO, Betty; GUO, Tao; WEI, Guo Ping,Robert; WANG, Lijuan, Jane
Patent: WO2013/10453 A1, 2013 ;
Location in patent: Page/Page column 153-154 ;