反应条件
1: H2 / Pd-C / ethanol
2: (i) PBr3, THF, benzene, (ii) /BRN= 385737/, Py, (iii) /BRN= 610776/, benzene
3: TsOH / methanol
4: (i) PhLi, Et2O, (ii) /BRN= 1970158/, (iii) H2O
View Scheme
参考文献
Reimann,E.
Justus Liebigs Annalen der Chemie, 1971 , vol. 750, p. 109 - 127