1: aq. NaBH4 2: (i) SOCl2, benzene, (ii) /BRN= 3592982/, MeOH 3: HNO3 / acetic acid View Scheme

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1209238', constants.ctx, '0')">aluminium trichloride</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1098293', constants.ctx, '0')">carbon disulfide</a> <br /> <br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3903207', constants.ctx, '0')">titanium tetrachloride</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1098293', constants.ctx, '0')">carbon disulfide</a> <br /> <br /> &nbsp;