Multi-step reaction with 8 steps
1: diethyl ether / 0.5 h / 0 - 5 °C
2: imidazole / dimethylformamide / 2 h / Ambient temperature
3: 62 percent / 1 M K-Selectride / tetrahydrofuran / 3 h / -55 - -45 °C
4: 65 percent / N-methylmorpholine N-oxide dihydrate, water, osmium tetraoxide / 2-methyl-propan-2-ol; acetone / 0.67 h / 0 - 5 °C
5: 93 percent / sodium metaperiodate / H2O; dioxane / Ambient temperature
6: sodium methylsulphinylmethanide / 1.) DMSO, 20 deg C, 30 min, 2.) room temperature, 27 h
7: 44 percent / pyridinium chlorochromate, sodium acetate / CH2Cl2 / 5.5 h
8: 45 percent / n-butylammonium fluoride / tetrahydrofuran / 5 h / 48 °C
With
1H-imidazole; tetranormalbutyl ammonium fluoride; sodium periodate; osmium(VIII) oxide; water; sodium acetate; sodium methylsulfinylmethanide; potassium tri-sec-butyl-borohydride; 4-methylmorpholine N-oxide; pyridinium chlorochromate;
In
tetrahydrofuran; 1,4-dioxane; diethyl ether; dichloromethane; water; N,N-dimethyl-formamide; acetone; tert-butyl alcohol;