Multi-step reaction with 10 steps
1: thionyl chloride / 24 h / 50 °C
2: bromine / chloroform / 1 h / 0 °C
3: pyridine / 4 h
4: N-Bromosuccinimide / dibenzoyl peroxide / tetrachloromethane / 85 °C
5: water; calcium carbonate / 1,4-dioxane / 3 h / 150 °C
6: potassium carbonate / N,N-dimethyl-formamide / 21 h / 50 °C
7: 2-Methyl-1-butene; aminosulfonic acid; sodium chlorite / water; dimethyl sulfoxide; tetrahydrofuran / 0.75 h / 0 °C
8: 1-hydroxy-7-aza-benzotriazole; N-ethyl-N,N-diisopropylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 4 h
9: potassium phosphate / tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 1.5 h / 130 °C / Microwave irradiation
10: water; lithium hydroxide / tetrahydrofuran / 18 h
With
pyridine; sodium chlorite; potassium phosphate; N-Bromosuccinimide; thionyl chloride; 1-hydroxy-7-aza-benzotriazole; aminosulfonic acid; water; bromine; potassium carbonate; 2-Methyl-1-butene; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; calcium carbonate; lithium hydroxide;
tetrakis(triphenylphosphine) palladium(0); dibenzoyl peroxide;
In
tetrahydrofuran; 1,4-dioxane; tetrachloromethane; 1,2-dimethoxyethane; chloroform; water; dimethyl sulfoxide; N,N-dimethyl-formamide;