1: 95 percent / acetonitrile / 20 °C
2: 10 percent / acetonitrile / 36 h / Irradiation
3: 91 percent / 70percent H2SO4 / 5 h / 150 °C
View Scheme
参考文献
Katritzky, Alan R.; Chapman, Andrew V.; Cook, Michael J.; Millet, George H.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 2743 - 2754
