反应条件
1: 92 percent / Mo(CO)6, Et3N / diethyl ether / 60 h / 20 °C 2: AcOH / CH2Cl2 / 1.5 h / 20 °C 3: pyridine, (4-dimethylamino)pyridine / CH2Cl2 / 24 h / 20 °C 4: 71 percent / trimethylsilyl trifluoromethanesulfonate, 3 Angstroem sieves / 1,2-dichloro-ethane / 4 h / Heating 5: 84 percent / NaOMe / methanol / 20 h / 20 °C View Scheme
参考文献
McDonald, Frank E.; Gleason, Mark M.
Journal of the American Chemical Society, 1996 , vol. 118, # 28 p. 6648 - 6659
