反应条件
1: NaNO2, KBr, aq. H2SO4 / diethyl ether / 2 h / Ambient temperature 2: diethyl ether / 0.17 h / Ambient temperature 3: 74 percent / K2CO3 / methanol; diethyl ether / 0.5 h / 0 - 5 °C View Scheme
参考文献
Inoue; Matsuki; Oh-Ishi
Chemical and Pharmaceutical Bulletin, 1993 , vol. 41, # 9 p. 1521 - 1523
