反应条件
1: diisobutylaluminum hydride (DIBAL-H) / diethyl ether / -78 °C 2: 91 percent / tBuOOH, Ti(OiPr)4, (-)-diethyl tartrate ((-)-DET), 4-A sieves / CH2Cl2 / -20 °C 3: Ti(OiPr)4, Me3SiN3 / benzene 4: 91 percent / NEt3, 4-dimethylaminopyridine (DMAP) / CH2Cl2 5: (CH3)3SiOTf / 1,2-dichloro-ethane 6: NaOH / methanol 7: 4.7 N H2SO4 / methanol View Scheme
参考文献
Journal of the American Chemical Society, , vol. 113, # 13 p. 5117 - 5119