反应条件
1: (i), (ii) oxalic acid, (dehydration)
2: (i) pentyl nitrite, aq. HCl, AcOH, (ii) Py
3: aq. H2SO4 / Heating
4: (i) KOtBu, (ii) aq. HCl, AcOH, (heating), (iii) (decarboxylation)
5: KOH, N2H4*H2O / bis-(2-hydroxy-ethyl) ether / Heating
6: HF
7: (i) KOH, N2H4*H2O, (heating), (ii) Pd-C, (heating)
View Scheme
参考文献
Bien,S. et al.
Journal of the Chemical Society, 1965 , p. 1495 - 1498