1: 97 percent / p-toluenesulfonic acid / benzene / Heating 2: 76 percent / diisobutylaluminum hydride / diethyl ether / 1 h / -20 °C 3: 83 percent / tetrahydrofuran / 1.) -15 deg C, 1 h, 2.) room temperature, 2 h 4: 93 percent / 46percent hydrogen fluoride / H2O; acetonitrile / 0.5 h / Ambient temperature View Scheme

&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '605365', constants.ctx, '0')">N,N-dimethyl-formamide</a> <br />T=145&deg;C;&nbsp;0.166667&nbsp;h;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 3 steps<br /> </b>1: hydrogen / 5percent palladium on carbon / methanol<br />2: 78 percent / diethyl phosphorocyanidate, triethylamine / dimethylformamide<br />3: 97 percent / dimethylformamide / 0.17 h / 145 &deg;C<br /> <br /> &nbsp;