1: 90 percent / xylene / 0.33 h / 70 °C
2: acetic acid / ethanol / 0.5 h / Heating
View Scheme
参考文献
Butler, Richard N.; O'Shea, Donal F.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 19 p. 2797 - 2800
