反应条件
1: 93 percent / o-xylene / 14 h / 140 °C
2: 79 percent / tin, hydrochloric acid / methanol / 80 °C
3: 1.) K2CO3; 2.) manganese dioxide / 1.) THF, 65 deg C, 12 h; 2.) CH2Cl2, 40 deg C, 24 h
View Scheme
参考文献
Knoelker, Hans-Joachim; Hofmann, Christoph
Tetrahedron Letters, 1996 , vol. 37, # 44 p. 7947 - 7950
