1-叔丁基 3-乙基 5,6-二氢吡啶-1,3(2H)-二羧酸合成路线 (共 5 条)
反应条件
1: H2 / Ra-Ni / ethanol 2: Et3N / tetrahydrofuran 3: DBU / tetrahydrofuran View Scheme
参考文献
Organic letters, , vol. 2, # 25 p. 4037 - 4040
反应条件
1: NaOH; MTBE / H2O 2: H2 / Ra-Ni / ethanol 3: Et3N / tetrahydrofuran 4: DBU / tetrahydrofuran View Scheme
参考文献
Organic letters, , vol. 2, # 25 p. 4037 - 4040
反应条件
1: NaOH; MTBE / H2O 2: H2 / Ra-Ni / ethanol 3: Et3N / tetrahydrofuran 4: DBU / tetrahydrofuran View Scheme
参考文献
Organic letters, , vol. 2, # 25 p. 4037 - 4040
反应条件
sodium hydroxide in methanol; water T=20°C; Hydrolysis; 15 h;
参考文献
Knapp; Zhao
Organic letters, 2000 , vol. 2, # 25 p. 4037 - 4040
反应条件
sodium hydroxide in ethanol
参考文献
Taisho Pharmaceutical Co., Ltd.
Patent: US6600038 B1, 2003 ;