2-氧杂-8-氮杂螺[4.5]癸烷-1-酮盐酸盐合成路线 (共 5 条)
反应条件
methanol; acetyl chloride T=0 - 20°C; 16 h;
参考文献
Cooper, Laura C.; Carlson, Emma J.; Castro, Jose L.; Chicchi, Gary G.; Dinnell, Kevin; Di Salvo, Jerry; Elliott, Jason M.; Hollingworth, Gregory J.; Kurtz, Marc M.; Ridgill, Mark P.; Rycroft, Wayne; Tsao, Kwei-Lan; Swain, Christopher J.
Bioorganic and Medicinal Chemistry Letters, 2002 , vol. 12, # 13 p. 1759 - 1762
反应条件
1.1: KHMDS / tetrahydrofuran / -78 °C 1.2: tetrahydrofuran / 1 h / -78 °C 2.1: O3 / methanol; CH2Cl2 / -78 °C 2.2: NaBH4 / 3 h / -78 - 20 °C 3.1: p-TsOH / toluene / 3 h / Heating 4.1: AcCl; MeOH / 16 h / 0 - 20 °C View Scheme
参考文献
Cooper, Laura C.; Carlson, Emma J.; Castro, Jose L.; Chicchi, Gary G.; Dinnell, Kevin; Di Salvo, Jerry; Elliott, Jason M.; Hollingworth, Gregory J.; Kurtz, Marc M.; Ridgill, Mark P.; Rycroft, Wayne; Tsao, Kwei-Lan; Swain, Christopher J.
Bioorganic and Medicinal Chemistry Letters, 2002 , vol. 12, # 13 p. 1759 - 1762
反应条件
1.1: O3 / methanol; CH2Cl2 / -78 °C 1.2: NaBH4 / 3 h / -78 - 20 °C 2.1: p-TsOH / toluene / 3 h / Heating 3.1: AcCl; MeOH / 16 h / 0 - 20 °C View Scheme
参考文献
Cooper, Laura C.; Carlson, Emma J.; Castro, Jose L.; Chicchi, Gary G.; Dinnell, Kevin; Di Salvo, Jerry; Elliott, Jason M.; Hollingworth, Gregory J.; Kurtz, Marc M.; Ridgill, Mark P.; Rycroft, Wayne; Tsao, Kwei-Lan; Swain, Christopher J.
Bioorganic and Medicinal Chemistry Letters, 2002 , vol. 12, # 13 p. 1759 - 1762
反应条件
1: p-TsOH / toluene / 3 h / Heating 2: AcCl; MeOH / 16 h / 0 - 20 °C View Scheme
参考文献
Cooper, Laura C.; Carlson, Emma J.; Castro, Jose L.; Chicchi, Gary G.; Dinnell, Kevin; Di Salvo, Jerry; Elliott, Jason M.; Hollingworth, Gregory J.; Kurtz, Marc M.; Ridgill, Mark P.; Rycroft, Wayne; Tsao, Kwei-Lan; Swain, Christopher J.
Bioorganic and Medicinal Chemistry Letters, 2002 , vol. 12, # 13 p. 1759 - 1762
反应条件
(i) NaBH4, LiCl, 1,2-dimethoxy-ethane, (ii) aq. HCl; Multistep reaction;
参考文献
Eckhardt,W. et al.
Helvetica Chimica Acta, 1972 , vol. 55, p. 2432 - 2438