Multi-step reaction with 11 steps
1.1: 44.6 g / tetrahydrofuran / 0.5 h / 0 °C
2.1: 87 percent / CrO3; aq. H2SO4 / acetone / 0 - 20 °C
3.1: 73 percent / Zn / tetrahydrofuran / 0.5 h / Heating
4.1: 81 percent / triethylamine; methanesulfonyl chloride / CH2Cl2 / 2 h / 0 °C
5.1: 52 percent / EtMgBr / tetrahydrofuran; CH2Cl2 / Heating
6.1: 80 percent / K2CO3 / methanol / 4 h / 20 °C
7.1: MnO2 / benzene / 2 h / 20 °C
8.1: 662 mg / 2-methyl-2-butene; NaClO2; NaH2PO4*H2O / 2-methyl-propan-2-ol; H2O / 2 h / 20 °C
9.1: 81 percent / N,N-diisopropylethylamine; dicyano diethylphosphate / tetrahydrofuran / 2 h / 0 °C
10.1: 82 percent / DMAP; EDC / CH2Cl2 / 0 °C
11.1: 1,4-cyclohexadiene; aq. trifluoroacetic acid / methanol / 1 h / 37 °C
11.2: 71 percent / pyridine / 20 °C
With
chromium(VI) oxide; dmap; manganese(IV) oxide; sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene; cyclohexa-1,4-diene; dicyano diethylphosphate; sulfuric acid; ethylmagnesium bromide; potassium carbonate; methanesulfonyl chloride; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; zinc;
In
tetrahydrofuran; methanol; dichloromethane; water; acetone; tert-butyl alcohol; benzene;