Multi-step reaction with 9 steps
1.1: methanol; sodium hydroxide; water / 4 h / 20 °C
1.3: 20 °C
2.1: N-ethyl-N,N-diisopropylamine; HATU / dichloromethane; N,N-dimethyl-formamide / 1 h / 20 °C
3.1: water / 0.68 h / 100 °C / microwave irradiation
4.1: N-ethyl-N,N-diisopropylamine; HATU / dichloromethane; N,N-dimethyl-formamide / 1 h / 20 °C
5.1: lithium hydroxide; water / N,N-dimethyl-formamide / 0.5 h / 130 °C / microwave irradiation
5.2: 40 °C / pH 2
6.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane; N,N-dimethyl-formamide / 0.17 h / 20 °C
6.2: 0.33 h / 20 °C
6.3: 0.5 h / 100 °C / microwave irradiation
7.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 °C
7.2: 2 h / 0 °C
8.1: bis-triphenylphosphine-palladium(II) chloride / 0.33 h / 120 °C / microwave irradiation
9.1: dichloro(tricyclohexylphosphino)(benzylidene)(1,3-dimesityl-4,5-dihydroimidazol-2-ylidene)ruthenium(III) / 0.17 h / 150 °C / microwave irradiation
With
methanol; lithium hydroxide; sodium hydroxide; water; sodium hydride; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; HATU;
bis-triphenylphosphine-palladium(II) chloride; dichloro(tricyclohexylphosphino)(benzylidene)(1,3-dimesityl-4,5-dihydroimidazol-2-ylidene)ruthenium(III);
In
dichloromethane; water; N,N-dimethyl-formamide;