ヘテロ環化合物の研究(第1報) : 5-Nitro-2-furylvinylene誘導体の合成
1968 年 88 巻 1 号 p. 65-70
詳細
1968 年 88 巻 1 号 p. 65-70
In order to prepare 5-nitro-2-furylvinylene derivatives in a better yield and in a simpler manner, the Wittig reaction was carried out to prepare novel nitrofurans. Of the derivatives thereby obtained, 2-bromo-5-[5-nitro-2-furylvinylene] furan, methyl 5-[5-nitro-2-furylvinylene] furan-2-carboxylate, and 4-[5-nitro-2-furylvinylene] benzonitrile were obtained in stereoisomers which were successfully separated and purified.
