Multi-step reaction with 9 steps
1: 86 percent / NaOH, Adogen 464 / H2O; CH2Cl2 / 5 h / Ambient temperature
2: 1) LDA / 1) THF, hexane, -75 deg C, 30 min, 2) THF, hexane, -75 deg C, 3 h
3: 83 percent / 2,6-lutidine / CH2Cl2 / 1 h / Ambient temperature
4: 90 percent / LiAlH4 / diethyl ether / 0.5 h / -10 °C
5: 1) 2percent aq. OsO4, N-methylmorpholine N-oxide, 2) NaIO4 / 1) acetone, t-BuOH, r.t., 36 h, 2) EtOAc, H2O, r.t., 16 h
6: 94 percent / Ag2CO3, celite / benzene / 0.25 h / Heating
7: 1) Et3N, MeSO2Cl, 2) 1,8-diazabicyclo<5.4.0>undec-7-ene / 1) benzene, ice bath, 2 h, 2) benzene, r.t., 2 h
8: 99 percent / 1percent aq. OsO4, N-methylmorpholine N-oxide / acetone; 2-methyl-propan-2-ol / 24 h / Ambient temperature
9: 70 percent / Bu4NF / tetrahydrofuran / 1 h / 0 °C
With
2,6-dimethylpyridine; sodium hydroxide; sodium periodate; osmium(VIII) oxide; lithium aluminium tetrahydride; adogen 464; Celite; tetrabutyl ammonium fluoride; methanesulfonyl chloride; 4-methylmorpholine N-oxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; silver carbonate; lithium diisopropyl amide;
In
tetrahydrofuran; diethyl ether; dichloromethane; water; acetone; tert-butyl alcohol; benzene;