1: dimethylformamide / 20 - 100 °C
2: Sn, conc. HCl / aq. ethanol / 4 h / 60 °C
View Scheme
参考文献
Kimura, Takahide; Maruyama, Tetsushi; Okamura, Mutsuo; Sugiyama, Takashi; Ando, Takashi; Ohno, Atsuyoshi
Bulletin of the Chemical Society of Japan, 1994 , vol. 67, # 6 p. 1615 - 1621