乙基(1S,2S)-2-甲酰基环丙烷羧酸酯合成路线 (共 2 条)
反应条件
1: C7H10O3 With 1,8-diazabicyclo[5.4.0]undec-7-ene in dichloromethane
T=35°C; 0.5 h;
2: piperidine in dichloromethane
T=35°C; 18 h;
参考文献
Gondo, Chenaimwoyo A.; Bode, Jeffrey W.
Synlett, 2013 , vol. 24, # 10 art. no. ST-2013-R0328-C, p. 1205 - 1210
反应条件
Multi-step reaction with 4 steps 1: NaBH4 / methanol2: 62 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h3: 74.8 percent / n-BuLi / 1.) THF, hexane, -40 deg C, 2.) THF, r.t., 5 h4: 71 percent / alcoholic 2 N KOH
参考文献
Kajiwara, Tadahiko; Nakatomi, Toshihiro; Sasaki, Yasushi; Hatanaka, Akikazu Agricultural and Biological Chemistry, 1980 , vol. 44, # 9 p. 2099 - 2104