反应条件
1: 7-methylbenzolt;bgt;furan With n-butyllithium in tetrahydrofuran; hexane
T=-30°C; Metallation; 0.25 h;
2: N,N-dimethyl-formamide in tetrahydrofuran; hexane
T=-30 - 20°C; Formylation; 0.5 h; Further stages.;
参考文献
Yoshimura, Hiroyuki; Kikuchi, Kouichi; Hibi, Shigeki; Tagami, Katsuya; Satoh, Takashi; Yamauchi, Toshihiko; Ishibahi, Akira; Tai, Kenji; Hida, Takayuki; Tokuhara, Naoki; Nagai, Mitsuo
Journal of Medicinal Chemistry, 2000 , vol. 43, # 15 p. 2929 - 2937