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Lewis acid mediated claisen-type rearrangement of aryl dienyl ethers

✍ Scribed by Kazuhiro Maruyama; Naoshi Nagai; Yoshinori Naruta

Publisher
Elsevier Science
Year
1985
Tongue
French
Weight
209 KB
Volume
26
Category
Article
ISSN
0040-4039

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✦ Synopsis

In the presence of BF3.OEt 2 aryl dienyl ethers were rearranged under mild conditions to afford dienyl p enols in good yields.

Claisen rearrangement of ally1 aryl ethers has long been studied and thermall) or acid catalyzed procedures 2) have been developed to utilize versa-

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