反应条件
1: NaBH4 2: (reduction) 3: Py 4: (i) dipotassium diazenedicarboxylate, AcOH, MeOH, (ii) aq. KOH 5: CrO3, H2SO4 6: (i) N2H4*H2O, KOH, triethylene glycol, (ii) (heating) View Scheme
参考文献
Stamm,E. et al.
Helvetica Chimica Acta, 1979 , vol. 62, p. 2174 - 2180
