hydrogen bromide Behandeln des Reaktionsproduktes mit Pyridin;

hydrogenchloride; zinc(II) chloride

1: diethyl ether; platinum black / Hydrogenation 2: 250 °C / durch Ueberleiten ueber Tonerde View Scheme

Stage #1: <a href="#" onclick="return RXDsubstances(event, this, '635873', constants.ctx, '0')">CH₂-indene</a> <b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1209227', constants.ctx, '0')">n-butyllithium</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '1732991', constants.ctx, '0')">N,N,N',N,-tetramethylethylenediamine</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1696894', constants.ctx, '0')">diethyl ether</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '1730733', constants.ctx, '0')">hexane</a> <br />T=-78 - 20&deg;C;&nbsp;<br />Stage #2: <a href="#" onclick="return RXDsubstances(event, this, '635680', constants.ctx, '0')">acetone</a> <b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '10775048', constants.ctx, '0')">titanium(IV) isopropylate</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1696894', constants.ctx, '0')">diethyl ether</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '1730733', constants.ctx, '0')">hexane</a> <br />T=-78&deg;C;&nbsp;6&nbsp;h;&nbsp;<br />Stage #3: <b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1098214', constants.ctx, '0')">hydrogenchloride</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1696894', constants.ctx, '0')">diethyl ether</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '1730733', constants.ctx, '0')">hexane</a> <br /> <br /> &nbsp;