反应条件
1: 59 percent / zinc iodide / 2 h / 0 °C
2: 65 percent / diethyl ether / Ambient temperature; overnight
3: 98 percent / triethylamine / tetrahydrofuran / 0.5 h / 25 °C
4: 73 percent / 1,5-diazabicyclo<5.4.0>undec-5-ene / dimethylformamide / 2 h / -15 °C
5: 97 percent / diethyl ether / 0.5 h / 0 °C
6: 54 percent / bromine / acetic acid / 2 h / Ambient temperature
7: 20 percent / 1,5-diazabicyclo<5.4.0>undec-5-ene / benzene / 0.75 h
8: 1) boron tribromide, 2) conc. aq. hydrochloric acid / 1) dichloromethane, reflux, 30 min, 2) 30 min
9: 82 percent / sodium methoxide / methanol / 0.5 h
View Scheme
参考文献
Pattenden, Gerald; Pegg, Neil A.; Kenyon, Ronald W.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 10 p. 2363 - 2372
