Multi-step reaction with 7 steps
1.1: Dess-Martin periodane / dichloromethane / 7 h / 0 - 20 °C / Inert atmosphere; Sealed tube
2.1: diethylamino-sulfur trifluoride / dichloromethane / 21 h / -78 - 20 °C / Inert atmosphere; Sealed tube
3.1: lithium hydroxide; water / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere; Sealed tube
4.1: N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere; Sealed tube
4.2: 4 h / 20 °C / Inert atmosphere; Sealed tube
5.1: acetic acid / 40 °C / Inert atmosphere; Sealed tube
6.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate / N,N-dimethyl-formamide / 3 h / 90 °C / Inert atmosphere; Sealed tube
7.1: potassium carbonate; tetrakis(triphenylphosphine) palladium(0) / water; 1,2-dimethoxyethane / 3 h / 90 °C / Inert atmosphere; Sealed tube
With
tetrakis(triphenylphosphine) palladium(0); dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; diethylamino-sulfur trifluoride; water; potassium acetate; potassium carbonate; Dess-Martin periodane; acetic acid; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; lithium hydroxide;
In
tetrahydrofuran; 1,2-dimethoxyethane; dichloromethane; water; N,N-dimethyl-formamide;