1: ethanol / 72 h / Ambient temperature 2: LiAlH4 / tetrahydrofuran / 1.) reflux, 4 h, 2.) r.t., 15 h 3: p-TosOH / toluene / 15 h / Heating View Scheme

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '11343348', constants.ctx, '0')">potassium permanganate</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '3595449', constants.ctx, '0')">potassium acetate</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '3692531', constants.ctx, '0')">Manganese (II) acetate</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '506007', constants.ctx, '0')">acetic acid</a> <br />&nbsp;Heating;&nbsp;<br /> &nbsp;