標題: Direct Observation of the Molecular Structural Changes during the Claisen Rearrangement Including the Transition State
作者: Iwakura, Izumi
Yabushita, Atushi
Kobayashi, Takayoshi
電子物理學系
Department of Electrophysics
公開日期: 5-Apr-2010
摘要: 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 C(4)-O bond is weakened to generate a bis-allyl-like intermediate. Next, the formation of a weak C(1)-C(6) bond results in the generation of an aromatic-like intermediate. Finally, C(4)-O breaking and C(1)-C(6) formation occur simultaneously to generate the product.
URI: http://dx.doi.org/10.1246/cl.2010.374
http://hdl.handle.net/11536/5526
ISSN: 0366-7022
DOI: 10.1246/cl.2010.374
期刊: CHEMISTRY LETTERS
Volume: 39
Issue: 4
起始頁: 374
結束頁: 375
Appears in Collections:Articles


Files in This Item:

  1. 000277209300027.pdf

If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.