lithium aluminium tetrahydride in diethyl ether 24 h; Ambient temperature;

&nbsp;<b>in</b>&nbsp; various solvent(s)<br />T=150&deg;C;&nbsp;2&nbsp;h;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 86 percent / H₂NNH₂*H₂O, aq. HCl / ethanol / 12 h / Ambient temperature<br />2: 83 percent / 1,2-dichloro-benzene / 2 h / 150 &deg;C<br /> <br /> &nbsp;