hydrogen sulfide; mercury(II) diacetate 1.) H2O, 38-41 deg C, 2.5 h, 2.) H2O, RT, 45 min; Multistep reaction;

<b>Multi-step reaction with 4 steps<br /> </b>1: 63 percent / H₂O<br />2: acetonitrile / 0.83 h / Heating<br />3: acetonitrile / Ambient temperature<br />4: 2.0 M NH₂NH₂*H₂O, Et₃N / methanol; H₂O<br /> <br /> &nbsp;