反应条件
1: LiBr-complexed PhLi / tetrahydrofuran; diethyl ether / 1) -100 deg C, 2) -40 deg C, 1 h 2: 1) tert-BuLi / 2) potassium tert-butoxide / 1) THF, -75 deg C, 2 h, 2) THF, 50 deg C, 5 h 3: 10 percent / by hydrolysis View Scheme
参考文献
Tetrahedron Letters, , vol. 26, # 13 p. 1623 - 1626