Multi-step reaction with 6 steps
1: potassium carbonate; 3-chloro-benzenecarboperoxoic acid / water / 20 °C
2: 1,1,1,3,3,3-hexamethyl-disilazane / toluene / 1 h / 20 °C / Inert atmosphere
3: sodium hydroxide / methanol / 20 °C
4: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium hydrogencarbonate / 1,2-dimethoxyethane; water / 1.5 h / 110 - 115 °C / Inert atmosphere
5: N-ethyl-N,N-diisopropylamine / toluene / 2 h / 20 °C
6: ammonia / dichloromethane / 20 °C
With
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; ammonia; sodium hydrogencarbonate; potassium carbonate; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; 1,1,1,3,3,3-hexamethyl-disilazane; sodium hydroxide;
In
methanol; 1,2-dimethoxyethane; dichloromethane; water; toluene;
4: |Suzuki-Miyaura Coupling;
DOI:10.1016/j.bmc.2013.12.031