5 Pd(II)/C(eggshell); hydrogen in ethyl acetate T=20°C; 16 h;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '11343411', constants.ctx, '0')">tris-(dibenzylideneacetone)dipalladium⁽⁰⁾</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '945011', constants.ctx, '0')">tris(4-trifluoromethylphenyl)phosphine</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '102551', constants.ctx, '0')">1,4-dioxane</a> <br />T=80&deg;C;&nbsp;12&nbsp;h;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 3 steps<br /> </b>1: potassium carbonate / N,N-dimethyl-formamide / 12 h / 50 &deg;C<br />2: 15 h / 140 &deg;C / Inert atmosphere<br />3: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tris(4-trifluoromethylphenyl)phosphine / 1,4-dioxane / 12 h / 80 &deg;C<br /> <br /> &nbsp;

<b>Multi-step reaction with 4 steps<br /> </b>1: hydroxylamine hydrochloride / ethanol / 42 h / Reflux<br />2: potassium carbonate / N,N-dimethyl-formamide / 12 h / 50 &deg;C<br />3: 15 h / 140 &deg;C / Inert atmosphere<br />4: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tris(4-trifluoromethylphenyl)phosphine / 1,4-dioxane / 12 h / 80 &deg;C<br /> <br /> &nbsp;