反应条件
1: SOCl2 / benzene; dimethylformamide / 5 h / 20 °C
2: Et3N / tetrahydrofuran / 2 h
3: NaI; TMSCl / acetonitrile / 0.25 h / 20 °C
4: 52 percent / NBS; benzoyl peroxide / CCl4 / 5 h / Heating
5: 90 percent / 18-crown-6 / acetonitrile / 1 h / 20 °C
6: lipase PS / acetonitrile / 7 h / 20 °C / pH 7.0
7: NaOH / H2O; methanol; ethyl acetate / 0.25 h / 0 °C
View Scheme
参考文献
Eguchi, Shoji; Suzuki, Toshio; Okawa, Tomohiro; Matsushita, Yuji; Yashima, Eiji; Okamoto, Yoshio
Journal of Organic Chemistry, 1996 , vol. 61, # 21 p. 7316 - 7319