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The transition state of the claisen and the cope rearrangements

✍ Scribed by Kenichi Fukui; Hiroshi Fujimoto

Publisher
Elsevier Science
Year
1966
Tongue
French
Weight
149 KB
Volume
7
Category
Article
ISSN
0040-4039

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✦ Synopsis

THE double allylic (the Claisen and the Cope) rearrangementa are known to take place through an intramolecular, cyclic transtion state. The preferable form of the transition state has been demonstrated to be chairlike rather than boatlike. 1.2 Recently Hoffmann and Woodward discussed this problem from the point of view of the molecular orbital symmetry relationship,

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