著者
Izumi Iwakura Atushi Yabushita Takayoshi Kobayashi
出版者
(社)日本化学会
雑誌
Chemistry Letters (ISSN:03667022)
巻号頁・発行日
vol.39, no.4, pp.374-375, 2010-04-05 (Released:2010-03-06)
参考文献数
34
被引用文献数
27

The detailed processes in the Claisen rearrangement were observed. The process was vibrationally excited in the electronic ground state by a stimulated Raman process using a 5-fs pulse. The Claisen rearrangement was found to follow a three-step pathway. At first, the C4–O bond is weakened to generate a bis-allyl-like intermediate. Next, the formation of a weak C1–C6 bond results in the generation of an aromatic-like intermediate. Finally, C4–O breaking and C1–C6 formation occur simultaneously to generate the product.

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読む. クライゼン転位http://www.jstage.jst.go.jp/article/cl/39/4/39_374/_article

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