4-溴-2-氟-3-碘吡啶合成路线 (共 2 条)
反应条件
1: With lithium diisopropyl amide in tetrahydrofuran; n-heptane; ethylbenzene
T=-70 - -65°C; 2 h;
2: With iodine in tetrahydrofuran; n-heptane; ethylbenzene
T=-70 - -65°C; 1.5 h;
参考文献
Sun, Chongqing; Sher, Philip M.; Wu, Gang; Ewing, William R.; Huang, Yanting; Lee, Taekyu; Murugesan, Natesan; Sulsky, Richard B.
Patent: US2007/4772 A1, 2007 ;
Location in patent: Page/Page column 60-61 ;
反应条件
hydrazine in tetrahydrofuran
T=20°C; 2 h;
参考文献
Sun, Chongqing; Sher, Philip M.; Wu, Gang; Ewing, William R.; Huang, Yanting; Lee, Taekyu; Murugesan, Natesan; Sulsky, Richard B.
Patent: US2007/4772 A1, 2007 ;
Location in patent: Page/Page column 61 ;