反应条件
1: 1) lithium diisopropylamide, 2) I2, 3) H2O / 1) THF, -75 deg C, 4 h, 2) THF, -75 deg C, 1 h, 3) THF, -75 to 0 deg C 2: 98 percent / K2CO3 / Pd(PPh3)4 / ethanol; toluene / 48 h / Heating 3: 86 percent / pyridinium chloride / 0.25 h View Scheme
参考文献
Tetrahedron, , vol. 49, # 1 p. 49 - 64
