反应条件
1: aq. K2Cr2O7 / 235 °C 2: (i) NaN3, H2SO4, (ii) aq. NaNO2, H2SO4, aq. HPF6 3: xylene / Heating 4: (i) Mg, BrCH2CH2Br, (ii) /BRN= 118515/ 5: Zn, aq. HCO2H View Scheme
参考文献
Newman,M.S.; Seshadri,S.
Journal of Organic Chemistry, 1962 , vol. 27, p. 76 - 78