sodium hydrogencarbonate; palladium diacetate in N,N-dimethyl-formamide T=90°C; Heck reaction; 48 h;

1: With N-benzyl-N,N,N-triethylammonium chloride; palladium diacetate; sodium hydrogencarbonate in N,N-dimethyl-formamide T=20 - 90°C; Heck reaction; 48 h; Inert atmosphere; 2: With 10 Pd/C; hydrogen in ethanol T=20°C;

N-benzyl-N,N,N-triethylammonium chloride; palladium diacetate; sodium hydrogencarbonate in N,N-dimethyl-formamide T=20 - 90°C; Heck reaction; 48 h; Inert atmosphere;