1: 87 percent / PPh3 / tetrahydrofuran / 1 h / Ambient temperature 2: 71 percent / Bu3SnH, azoisobutyronitrile / benzene / 2 h / 80 °C View Scheme

triphenylphosphine in isopropyl alcohol 24 h; Ambient temperature;

1: Ph3P / propan-2-ol / 24 h / Ambient temperature 2: pyridine View Scheme

triphenylphosphine in tetrahydrofuran 1 h; Ambient temperature;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1795620', constants.ctx, '0')">TNM</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '969132', constants.ctx, '0')">pentane</a> <br />72&nbsp;h;&nbsp;&nbsp;Ambient temperature;&nbsp;<br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1701241', constants.ctx, '0')">n-Pentyl nitrite</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '4933351', constants.ctx, '0')">KNH₂</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587154', constants.ctx, '0')">ammonia</a> <br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: sodium iodide, Et₃N / acetonitrile / 0.5 h<br />2: 20 percent / CH₂Cl₂ / 72 h / Ambient temperature; further conditions: irradiation<br /> <br /> &nbsp;