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Palladium catalyzed oxidation of Δ2, Δ3, and Δ4-unsaturated alcohols

✍ Scribed by Yoshinao Tamaru; Kenji Inoue; Yoshimi Yamada; Zen-ichi Yoshida

Publisher
Elsevier Science
Year
1981
Tongue
French
Weight
117 KB
Volume
22
Category
Article
ISSN
0040-4039

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✦ Synopsis

catalyzes the oxidation of A2, A3, and A4-unsaturated alcohols good yields, where bromomesitylene or bromobenzene is used as

Recently we have reported a very convenient and high yield oxidation of saturated secondary alcohols, where palladium is used as a catalyst and bromobenzene as an oxidant.

la In this paper we wish to describe the oxidation of A2, A3, and A4-unsaturated alcohols catalyzed by palladium.

As expected,* unsaturated alcohols provided the intractable mixtures of arylketones under the conditions reported previously. la In order to circumvent the arylation of double bond, many kinds of oxidants (aromatic halides) and bases were examined and finally we

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