1: 90 percent / aq. NaOH, Bu3NBr / CH2Cl2 / 3 h / 20 °C
2: SOCl2, DMF / 0.5 h / Heating
3: NaBH4 / bis-(2-methoxy-ethyl) ether / 0.5 h / 20 °C
4: 93 percent / PBr3 / benzene / 0.17 h / 20 °C
5: 100 percent / Bu4NBr / CH2Cl2; H2O / 1 h / 20 °C
6: 88 percent / aq. NaOH / ethanol / 15 h / Heating
7: H2 / Pd/C / ethanol
View Scheme
参考文献
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