反应条件
1: 1) nBuLi / 1) -78 to -20 deg C, 2) HMPA, RT
2: MeOH, H2O, p-TsOH
3: 87 percent / NaH, 1,3-diaminopropane / cyclopentane
4: hydrogenation
5: TPAP, NMO
6: NaClO2
View Scheme
参考文献
Taylor, Richard E.; Haley, Jeffrey D.
Tetrahedron Letters, 1997 , vol. 38, # 12 p. 2061 - 2064