反应条件
1.1: perchloric acid / acetone / 24 h / Molecular sieve 2.1: pyridine / 24 h / 20 °C 3.1: sodium iodide / butanone / 24 h / 120 °C 4.1: zinc / ethanol / 1 h / 70 °C 5.1: sodium carbonate / ethanol / 1 h / 50 °C 6.1: N,N-dimethyl-formamide; toluene / 5 h / 110 °C 7.1: palladium 10 on activated carbon; hydrogen / methanol / 14 h / 20 °C 8.1: N-ethyl-N,N-diisopropylamine / isobutyl methylketone / 2 h / 20 °C 9.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / -30 °C 9.2: 3 h / 20 °C 10.1: lithium borohydride / tetrahydrofuran / 5 h / 0 °C 11.1: 5 Pd(II)/C(eggshell) / methanol / 1 h / 20 °C 12.1: triethylamine; sodium iodide / 1,4-dioxane / 7 h / 120 °C 13.1: sodium nitrite / water; acetic acid; ethyl acetate / 30 °C 14.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 16 h 15.1: hydrogenchloride; water / methanol / 1 h View Scheme
参考文献
Bioorganic and Medicinal Chemistry Letters, , vol. 22, # 11 p. 3598 - 3602
