potassium fluoride in N,N-dimethyl-formamide T=60°C; 48 h;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '19261966', constants.ctx, '0')">Celite</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '7054643', constants.ctx, '0')">pyridinium chlorochromate</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1730800', constants.ctx, '0')">dichloromethane</a> <br />T=20&deg;C;&nbsp;12&nbsp;h;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 0.331 g / triphenylphosphine / bis(triphenylphosphine)palladium(II) chloride; copper(I) iodide / tetrahydrofuran; triethylamine / 24 h / 50 &deg;C<br />2: 98 percent / pyridinium chlorochromate; celite / CH₂Cl₂ / 12 h / 20 &deg;C<br /> <br /> &nbsp;

<b>Multi-step reaction with 3 steps<br /> </b>1: imidazole / CH₂Cl₂ / 1 h<br />2: 0.331 g / triphenylphosphine / bis(triphenylphosphine)palladium(II) chloride; copper(I) iodide / tetrahydrofuran; triethylamine / 24 h / 50 &deg;C<br />3: 98 percent / pyridinium chlorochromate; celite / CH₂Cl₂ / 12 h / 20 &deg;C<br /> <br /> &nbsp;

<b>Multi-step reaction with 3 steps<br /> </b>1: imidazole / CH₂Cl₂ / 1 h<br />2: 0.331 g / triphenylphosphine / bis(triphenylphosphine)palladium(II) chloride; copper(I) iodide / tetrahydrofuran; triethylamine / 24 h / 50 &deg;C<br />3: 98 percent / pyridinium chlorochromate; celite / CH₂Cl₂ / 12 h / 20 &deg;C<br /> <br /> &nbsp;