1: 96 percent / xylene / 0.33 h / Heating 2: 1) ozone, 2) dimethyl sulfide / 1) -60 deg C, 2) room temperature, 1 h View Scheme

1: 96 percent / xylene / 0.33 h / Heating 2: 1) ozone, 2) dimethyl sulfide, water / 1) acetone, -60 deg C, 2) room temperature, 1 h View Scheme

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '906717', constants.ctx, '0')">lithium diisopropyl amide</a> <br />&nbsp;1.) THF;&nbsp;&nbsp;Multistep reaction;&nbsp;<br /> &nbsp;