反应条件
potassium dichromate; acetic acid
1) H2O, EtOH, 60 deg C, 20 h; 2) heating, 3 min; Yield given. Multistep reaction;
参考文献
Mitsunaga, Katsuyoshi; Koike, Kazuo; Tanaka, Tomoko; Ohkawa, Youko; Kobayashi, Yuko; et al.
Phytochemistry (Elsevier), 1994 , vol. 35, # 3 p. 799 - 802