反应条件
1: 1) diisopropylamine, butyllithium / 1) THF, hexane, 78 deg C, 10 min, 2) THF, HMPA, to r.t. in 10 h
2: 1.617 g / mCPBA / CH2Cl2 / 0.5 h
3: 98 percent / trifluoroacetic anhydride / CH2Cl2 / 12 h
4: 1) Cu(I)I / 1) -55 deg C, 2) THF
5: 42 percent / W-4 Raney-Ni / acetone / Ambient temperature
View Scheme
参考文献
Kato, Michiharu; Ouchi, Akihiko; Yoshikoshi, Akira
Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 5 p. 1479 - 1486
