dichloro bis(acetonitrile) palladium(II); water; silver trifluoroacetate in N,N-dimethyl acetamide; trifluoroacetic acid T=140°C; Heck Reaction; 72 h; GloveboxInert atmosphere;

1: toluene / 2 h / 110 °C 2: Pd(PPh3)2Cl2; K3PO4 / toluene / 12 h / 100 °C / |Schlenk technique; |Inert atmosphere 3: water; silver trifluoroacetate; dichloro bis(acetonitrile) palladium(II) / trifluoroacetic acid; N,N-dimethyl acetamide / 72 h / 140 °C / |Glovebox; |Inert atmosphere View Scheme

1: Pd(PPh3)2Cl2; K3PO4 / toluene / 12 h / 100 °C / |Schlenk technique; |Inert atmosphere 2: water; silver trifluoroacetate; dichloro bis(acetonitrile) palladium(II) / trifluoroacetic acid; N,N-dimethyl acetamide / 72 h / 140 °C / |Glovebox; |Inert atmosphere View Scheme

1: aq. NaNO2, aq. HBF4 2: toluene / Heating View Scheme

(i) Zn, NH3, (ii) HI, phosphorus; Multistep reaction;

1: NO2/HNO3, H2SO4 2: SnCl2, aq. HCl View Scheme

sulfuric acid; nitric acid; nitrogen(IV) oxide