sulfuric acid in tetrahydrofuran; water 24 h;

<b>Multi-step reaction with 2 steps<br /> </b>1: bis(η3-allyl-μ-chloropalladium(II)); triethyl phosphite / 12 h / 100 &deg;C<br />2: potassium phosphate; PdCl(NH₂C₆H₄C₆H₄)(C₆H₄(CH₃)4O₃PC₆H₅); water / 2-methyl tetrahydrofuran / 20 h / 60 &deg;C / Inert atmosphere<br /> <br /> &nbsp;