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Preparation and aluminum trichloride-induced cationic rearrangements of bicyclo[2.2.0]hexene carboxylic esters

✍ Scribed by F. van Rantwijk; R.E. van der Stoel; H. van Bekkum

Publisher
Elsevier Science
Year
1978
Tongue
French
Weight
806 KB
Volume
34
Category
Article
ISSN
0040-4020

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📜 SIMILAR VOLUMES

Proton acid induced rearrangements of bi
Proton acid induced rearrangements of bicyclo[2.2.0]hexene carboxylic acids and esters
✍ F. van Rantwijk; R. E. van der Stoel; H. van Bekkum 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 506 KB

## Abstract Bicyclo[2.2.0]hex‐5‐ene‐2‐endo‐carboxylic acids and their methyl esters give the corresponding γ‐lactones, together with isomerized products, upon treatment with hydrochloric acid in acetic acid. The reaction mechanism is discussed.