✦ LIBER ✦

Reaction de wittig en milieu heterogene solide-liquide : transformation directe des aldehydes phenoliques naturels en alcenes

✍ Scribed by Yves Le Bigot; Michel Delmas; Antoine Gaset

Book ID: 104216888
Publisher: Elsevier Science
Year: 1983
Tongue: French
Weight: 192 KB
Volume: 24
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)81363-5

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✦ Synopsis

New alkenylphenols can be obtained directly, without protecting the phenol group from the condensation reaction between phenolic aldehydes and various phosphonium salts in the presence of potassium carbonate in protic and aprotic media, using a solid-liquid phase transfer.

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