1: potassium carbonate / N,N-dimethyl-formamide / 10 h / 20 °C / |Inert atmosphere 2: hydrogenchloride / water / 2 h / 80 °C 3: potassium carbonate / N,N-dimethyl-formamide / 6 h / 20 °C 4: sodium methylate / methanol; tetrahydrofuran / 6 h / 20 °C 5: palladium 10 on activated carbon; hydrogen / tetrahydrofuran; ethanol / 2 h / 20 °C / 750.08 Torr 6: potassium carbonate / N,N-dimethyl-formamide / 6 h / 20 °C 7: potassium carbonate / N,N-dimethyl-formamide / 10 h / 20 °C / |Inert atmosphere 8: sodium methylate / methanol; tetrahydrofuran / 6 h / 20 °C 9: palladium 10 on activated carbon; hydrogen / tetrahydrofuran; ethanol / 2 h / 20 °C / 750.08 Torr View Scheme

1: potassium carbonate / N,N-dimethyl-formamide / 6 h / 20 °C 2: sodium methylate / methanol; tetrahydrofuran / 6 h / 20 °C 3: palladium 10 on activated carbon; hydrogen / tetrahydrofuran; ethanol / 2 h / 20 °C / 750.08 Torr 4: potassium carbonate / N,N-dimethyl-formamide / 6 h / 20 °C 5: potassium carbonate / N,N-dimethyl-formamide / 10 h / 20 °C / |Inert atmosphere 6: sodium methylate / methanol; tetrahydrofuran / 6 h / 20 °C 7: palladium 10 on activated carbon; hydrogen / tetrahydrofuran; ethanol / 2 h / 20 °C / 750.08 Torr View Scheme

1: sodium methylate / methanol; tetrahydrofuran / 6 h / 20 °C 2: palladium 10 on activated carbon; hydrogen / tetrahydrofuran; ethanol / 2 h / 20 °C / 750.08 Torr 3: potassium carbonate / N,N-dimethyl-formamide / 6 h / 20 °C 4: potassium carbonate / N,N-dimethyl-formamide / 10 h / 20 °C / |Inert atmosphere 5: sodium methylate / methanol; tetrahydrofuran / 6 h / 20 °C 6: palladium 10 on activated carbon; hydrogen / tetrahydrofuran; ethanol / 2 h / 20 °C / 750.08 Torr View Scheme

1: palladium 10 on activated carbon; hydrogen / tetrahydrofuran; ethanol / 2 h / 20 °C / 750.08 Torr 2: potassium carbonate / N,N-dimethyl-formamide / 6 h / 20 °C 3: potassium carbonate / N,N-dimethyl-formamide / 10 h / 20 °C / |Inert atmosphere 4: sodium methylate / methanol; tetrahydrofuran / 6 h / 20 °C 5: palladium 10 on activated carbon; hydrogen / tetrahydrofuran; ethanol / 2 h / 20 °C / 750.08 Torr View Scheme

1: potassium carbonate / N,N-dimethyl-formamide / 6 h / 20 °C 2: potassium carbonate / N,N-dimethyl-formamide / 10 h / 20 °C / |Inert atmosphere 3: sodium methylate / methanol; tetrahydrofuran / 6 h / 20 °C 4: palladium 10 on activated carbon; hydrogen / tetrahydrofuran; ethanol / 2 h / 20 °C / 750.08 Torr View Scheme

1: potassium carbonate / N,N-dimethyl-formamide / 6 h / 20 °C 2: potassium carbonate / N,N-dimethyl-formamide / 10 h / 20 °C / |Inert atmosphere 3: sodium methylate / methanol; tetrahydrofuran / 6 h / 20 °C 4: palladium 10 on activated carbon; hydrogen / tetrahydrofuran; ethanol / 2 h / 20 °C / 750.08 Torr View Scheme

T=30°C; 336 h; cell suspension culture of Vitis hybrid; Yield given. Further byproducts given. Yields of byproduct given;

T=30°C; 336 h; cell suspension culture of Vitis hybrid; Yield given. Further byproducts given. Yields of byproduct given;

T=30°C; 336 h; cell suspension culture of Vitis hybrid; Yield given. Further byproducts given. Yields of byproduct given;