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Selective synthesis of 4,4′-biphenyldicarboxylic acid using cyclodextrin as catalyst

✍ Scribed by Hidefumi Hirai; Yukihide Shiraishi; Kazuhiro Saito

Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
210 KB
Volume
16
Category
Article
ISSN
1022-1336

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✦ Synopsis

The selective carboxylation of 4-biphenylcarboxylic acid with carbon tetrachloride in aqueous alkali to obtain 4,4'-biphenyldicarboxylic acid was achieved by the use of P-cyclodextrin and copper powder I1 under mild conditions.

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