Multi-step reaction with 7 steps
1: 86.8 percent / hydrogen / 10percent Pd/C / ethyl acetate / 20 h / 2585.7 Torr / Ambient temperature
2: 89.8 percent / 1N HCl / Heating
3: 90.1 percent / conc. NH4OH / 20 h / Ambient temperature
4: LiAlH4 / tetrahydrofuran / 24 h / Heating
5: 1) Me3SiCl, (i-Pr)2NH, 2) (i-Pr)2NH / 1) CH3CN, 0 to 5 deg C, 30 min, 2) CH3CN, 0 to 5 deg C, 3 h
6: 1) diphenylchlorophosphate, (i-Pr)2NH / 1) CH3CN, 0 to 5 deg C, 1 h, 2) DMF, RT, 6 d
7: 44 percent / hydrogen / 10percent Pd/C / tetrahydrofuran; diethyl ether; H2O / 1 h / 2585.7 Torr / Ambient temperature; phosphate buffer
With
hydrogenchloride; ammonium hydroxide; lithium aluminium tetrahydride; chloro-trimethyl-silane; hydrogen; diisopropylamine; chlorophosphoric acid diphenyl ester;
palladium on activated charcoal;
In
tetrahydrofuran; diethyl ether; water; ethyl acetate;