1: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; 5,5,5',5'-tetramethyl-[2,2']bi[[1,3,2]dioxaborinanyl] in 1,4-dioxane; dichloromethane T=80°C; 24 h; 2: With hydrogenchloride T=40°C; 0.5 h;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '146024', constants.ctx, '0')">1,3-dibromo-5,5-dimethyl-hydantoin</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '2037554', constants.ctx, '0')">sulfuric acid</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '741857', constants.ctx, '0')">acetonitrile</a> <br />T=55&deg;C;&nbsp;2&nbsp;h;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 90 percent / potassium fluoride; tris(dibenzylideneacetone)dipalladium⁽⁰⁾; tri-tert-butylphosphine / tetrahydrofuran; H₂O; hexane / 24 h / 55 &deg;C<br />2: 70 percent / dibromodimethylhydantoin; sulfuric acid / acetonitrile / 2 h / 55 &deg;C<br /> <br /> &nbsp;