pyridine hydrochloride Heating;

<b>Multi-step reaction with 2 steps<br /> </b>1: (i) MeI, Mg, Et₂O, (ii) /BRN= 2042374/<br />2: H₂, H₂SO₄ / Pd-C / ethyl acetate / 55 &deg;C<br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: PBr₃ / diethyl ether<br />2: Li₂CuCl₄ / tetrahydrofuran<br /> <br /> &nbsp;