反应条件
1.1: methyllithium / tetrahydrofuran / 0.75 h / -15 °C / Inert atmosphere 2.1: manganese(IV) oxide; sodium carbonate / dichloromethane / 4 h / 25 °C / Inert atmosphere 3.1: sodium hexamethyldisilazane / tetrahydrofuran; hexane / 0.5 h / 25 °C / Inert atmosphere 3.2: 1.5 h / -78 °C / Inert atmosphere 4.1: Grubb's 2nd generation catalyst; copper(l) iodide / diethyl ether / 3 h / 40 °C / Inert atmosphere View Scheme
参考文献
Fontan, Noelia; Dominguez, Marta; Ulvarez, Rosana; De Lera, Ungel R.
European Journal of Organic Chemistry, 2011 , # 33 p. 6704 - 6712