sodium hydroxide in methanol

triphenylphosphine; diethylazodicarboxylate in tetrahydrofuran 48 h;

sodium hydroxide 1.) DMF, 2 h; 2.) reflux, 4 h; Yield given. Multistep reaction;

Tris-HCl buffer; Bacillus brevis No.102 T=30°C; 6 h; Yield given;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1098214', constants.ctx, '0')">hydrogenchloride</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a> <br />2&nbsp;h;&nbsp;&nbsp;Reflux;&nbsp;<br /> &nbsp;

Stage #1: &nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a> <br />T=50&deg;C;&nbsp;<br />Stage #2: <b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1098214', constants.ctx, '0')">hydrogenchloride</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a> <br />&nbsp;Reflux;&nbsp;<br /> &nbsp;