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Highly efficient catalyst system for the synthesis of 2‐arylpropionic acids by carbonylation

✍ Scribed by A. Seayad; S. Jayasree; R.V. Chaudhari

Book ID
110383545
Publisher
Springer US
Year
1999
Tongue
English
Weight
75 KB
Volume
61
Category
Article
ISSN
1011-372X

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✍ Michel C. Bonnet; Adriano L. Monteiro; Igor Tkatchenko 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 109 KB

The regioselectivity of alkoxycarbonylation of 1-arylethanols catalysed by Pdracid systems is very sensitive to the nature of the counter anion of the acid: chloride anion favours branched products while tetrafluoroborate and sulfonates anions favour linear products, the latter ones enhancing also p