T=190°C; 5 h;

1: 38 percent / CH3MgI / toluene / 16 h / Heating 2: 97 percent / K2CO3, KI / acetone / 24 h / Heating 3: 89 percent / N,N-diethylaniline / 20 h / Heating 4: 10percent KOH / ethanol / 0.25 h / Heating View Scheme

1: 96 percent / I2, yellow HgO, 18M H2SO4 / ethanol; ethyl acetate / 1 h / 75 °C 2: 89 percent / Cu / 0.5 h / 245 - 260 °C 3: 95 percent / 10percent NaOH / CHCl3; ethanol / 0.5 h / Heating 4: 97 percent / K2CO3, KI / acetone / 24 h / Heating 5: 89 percent / N,N-diethylaniline / 20 h / Heating 6: 10percent KOH / ethanol / 0.25 h / Heating View Scheme

1: 89 percent / Cu / 0.5 h / 245 - 260 °C 2: 95 percent / 10percent NaOH / CHCl3; ethanol / 0.5 h / Heating 3: 97 percent / K2CO3, KI / acetone / 24 h / Heating 4: 89 percent / N,N-diethylaniline / 20 h / Heating 5: 10percent KOH / ethanol / 0.25 h / Heating View Scheme

1: 97 percent / K2CO3, KI / acetone / 24 h / Heating 2: 89 percent / N,N-diethylaniline / 20 h / Heating 3: 10percent KOH / ethanol / 0.25 h / Heating View Scheme

1: 95 percent / 10percent NaOH / CHCl3; ethanol / 0.5 h / Heating 2: 97 percent / K2CO3, KI / acetone / 24 h / Heating 3: 89 percent / N,N-diethylaniline / 20 h / Heating 4: 10percent KOH / ethanol / 0.25 h / Heating View Scheme

potassium hydroxide in ethanol 0.25 h; Heating;

acetic acid; zinc Heating;