1: 87 percent / tetrahydrofuran; toluene / -78 °C 2: 82 percent / BuLi; CCl4 / hexane; diethyl ether / 12 h / -40 °C View Scheme
参考文献
Fleming, Ian; Ghosh, Usha
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 3 p. 257 - 262