Multi-step reaction with 11 steps
1.1: nitronium tetrafluoborate / 1,2-dimethoxyethane / 4 h / -55 - -10 °C
2.1: hydrogen / palladium 10% on activated carbon / ethanol; ethyl acetate / 5 h / 1140.08 Torr
3.1: tetrahydrofuran / 16 h / Heating / reflux
4.1: sodium hydride / N,N-dimethyl-formamide / 2 h / 10 - 20 °C
4.2: -5 - 20 °C
5.1: zinc(II) chloride / iso-butanol / 8 h / 100 °C
6.1: sodium hydroxide; water / ethanol / 4 h / 60 °C
6.2: 5 °C / pH 1
7.1: N-ethyl-N,N-diisopropylamine; HATU / dichloromethane / 2.25 h / 0 - 20 °C
8.1: thionyl chloride / dichloromethane / 2 h / 0 - 20 °C
9.1: triethylamine; sodium iodide / ISOPROPYLAMIDE / 4 h / 110 °C
10.1: sodium hydroxide; water / ethanol / 2 h / 60 °C
11.1: N-ethyl-N,N-diisopropylamine; HATU / dichloromethane / 0.5 h / 20 °C
With
sodium hydroxide; thionyl chloride; nitronium tetrafluoborate; water; hydrogen; sodium hydride; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; sodium iodide; zinc(II) chloride;
palladium 10% on activated carbon;
In
tetrahydrofuran; 1,2-dimethoxyethane; ethanol; dichloromethane; ISOPROPYLAMIDE; ethyl acetate; N,N-dimethyl-formamide; iso-butanol;