反应条件
1: 95 percent / conc. H2SO4 / benzene / 24 h / Ambient temperature
2: 1.) LDA, 2.) CuCl2 / tetrahydrofuran; hexane / 1.) -78 deg C, 15 min, 0 deg C, 3 h, 2.) -78 deg C, 60 min, room temperature, 15 h
View Scheme
参考文献
Walser, Paula; Renold, Peter; N'Goka, Victor; Hosseinzadeh, Fatemeh; Tamm, Christoph
Helvetica Chimica Acta, 1991 , vol. 74, # 8 p. 1941 - 1952