Utilization of industrially available 2, 3-dichloro-1, 3-butadiene for direct synthesis of 2, 3-diaryl-1, 3-butadienes

…, K Kobayashi, I Yamaguchi, T Koizumi, D Ishii…

文献索引：Yamamoto, Takakazu; Yasuda, Takuma; Kobayashi, Kazuaki; Yamaguchi, Isao; Koizumi, Take-Aki; Ishii, Daisuke; Nakagawa, Masaru; Mashiko, Yoshihiro; Shimizu, Norihiro Bulletin of the Chemical Society of Japan, 2006 , vol. 79, # 3 p. 498 - 500

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被引用次数: 8

摘要

It is shown that industrially available 2, 3-dichloro-1, 3-butadiene is a useful starting material for the synthesis of 2, 3-diaryl-1, 3-butadienes. Ni (II)-catalyzed cross-coupling reaction of 2, 3-dichloro-1, 3-butadiene with ArMgBr (Ar= 2-thienyl, phenyl, 4-dodecyloxyphenyl, and 4- fluorophenyl) gives the corresponding 2, 3-diaryl-1, 3-butadienes in good yields.