反应条件
1: thien-2-yl bromide With n-butyllithium in tetrahydrofuran; hexane
T=-78°C; 0.5 h;
2: 6,13-pentacenequinone in tetrahydrofuran; hexane
T=-78 - 20°C; 3 h;
3: With sodium hypophosphite; acetic acid; 2-methyl propanoic acid; sodium iodide
0.5 h; Heating; Further stages.;
参考文献
Ono, Katsuhiko; Totani, Hiroaki; Hiei, Takao; Yoshino, Akihiro; Saito, Katsuhiro; Eguchi, Katsuya; Tomura, Masaaki; Nishida, Jun-ichi; Yamashita, Yoshiro
Tetrahedron, 2007 , vol. 63, # 39 p. 9699 - 9704