hydrogenchloride in tetrahydrofuran; methanol; water T=55°C;

hydrogenchloride in tetrahydrofuran; methanol; water T=55°C;

<b>Multi-step reaction with 2 steps<br /> </b>1: lithium triethylborohydride / tetrahydrofuran / -78 &deg;C<br />2: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran<br /> <br /> &nbsp;