反应条件
1: 1.) lithium diisopropylamide; / 1.) THF, -78 deg C, 30 min; 2.) THF, -78 deg C - room temp., overnight
2: p-toluenesulfinic acid, DBU / dioxane / 5 h / Heating
View Scheme
参考文献
Inomata, Katsuhiko; Sasaoka, Shin-ichi; Kobayashi, Toshifumi; Tanaka, Yuhji; Igarashi, Susumu; et al.
Bulletin of the Chemical Society of Japan, 1987 , vol. 60, p. 1767 - 1780