1: 42 percent / thioxanthen-9-one / methanol / 1 h / Irradiation
2: 15 h / 55 °C
3: 0.45 g / N,N-diisopropylethylamine; trifluoromethanesulfonic anhydride / CH2Cl2 / 1.17 h / 0 °C
View Scheme
参考文献
Yang, Nien-chu C.; Noh, Taehee; Gan, Hong; Halfon, Sherin; Hrnjez, Bruce J.
Journal of the American Chemical Society, 1988 , vol. 110, # 17 p. 5919 - 5920