反应条件
1: CrO3, H2SO4 / acetone
2: (i) SOCl2, benzene, (ii) /BRN= 102415/, Et3N, Et2O, (iii) /BRN= 1718733/, PhCO2Ag
3: aq. NaOH / ethanol / Heating
4: (i) SOCl2, benzene, (ii) /BRN= 605257/, THF
View Scheme
参考文献
Sunagawa; Sato; Katsube; Yamamoto
Chemical and Pharmaceutical Bulletin, 1979 , vol. 27, # 8 p. 1806 - 1812