反应条件
1: 1) lithium diisopropylamide / 1) THF, -78 deg C 2: 52 percent / 5percent Na-Hg, Na2HPO4 / 0 °C 3: 95 percent / 95percent ethanol / pyridinium p-toluenesulphonate / 40 °C 4: irradiation followed by thermal isomerization View Scheme
参考文献
Yamada, Sachiko; Shiraishi, Masami; Ohmori, Masayuki; Takayama, Hiroaki
Tetrahedron Letters, 1984 , vol. 25, # 31 p. 3347 - 3350
