lt;(c-C6H11)2(c-Me2NClC5H9)Pgt;2Cl2Ru=CHPh in methanol T=45°C; 2 h; Yield given;

<b>Multi-step reaction with 2 steps<br /> </b>1: 97 percent / CH₂Cl₂ / 8 h / 0 &deg;C<br />2: 74 percent / NaH / dimethylformamide<br /> <br /> &nbsp;