反应条件
1.1: NaN(TMS)2 / diethyl ether; toluene / 1 h / 20 °C
1.2: 86 percent / diethyl ether; toluene / 2 h / 20 °C
2.1: BH3*THF / tetrahydrofuran / 3 h / -78 °C
2.2: 73 percent / aq. NaOH; H2O2 / 0.5 h / 0 °C
3.1: triethylamine; 4-(dimethylamino)pyridine / CH2Cl2 / 3 h / 0 °C
4.1: 627 g / t-BuOK / dimethylsulfoxide / 3 h / 20 °C
5.1: 82 percent / 3-chloroperoxybenzoic acid; sodium bicarbonate / CH2Cl2 / 2 h / 20 °C
6.1: n-BuLi / 1,2-dimethoxy-ethane; hexane / 0.17 h / -78 °C
6.2: 45 percent / 1,2-dimethoxy-ethane; hexane / 1 h / -78 °C
7.1: 66 percent / Na-Hg; Na2HPO4 / methanol / 2.5 h / 20 °C
8.1: 100 percent / Jones reagent / acetone / 0.5 h / 20 °C
9.1: 100 percent / trifluoroacetic acid / CH2Cl2 / 1.5 h / 20 °C
10.1: 91 percent / NaBH3CN / acetonitrile / 0.5 h / 20 °C
View Scheme
参考文献
Takadoi, Masanori; Katoh, Tadashi; Ishiwata, Akihiro; Terashima, Shiro
Tetrahedron Letters, 1999 , vol. 40, # 17 p. 3399 - 3402
