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A gold-catalysed enantioselective Cope rearrangement of achiral 1,5-dienes

✍ Scribed by Felix, Ryan J.; Weber, Dieter; Gutierrez, Osvaldo; Tantillo, Dean J.; Gagné, Michel R.


Book ID
126869956
Publisher
Nature Publishing Group
Year
2012
Tongue
English
Weight
982 KB
Volume
4
Category
Article
ISSN
1755-4330

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📜 SIMILAR VOLUMES


Acid catalyzed cope rearrangements of 2-
✍ William G. Dauben; André Chollet 📂 Article 📅 1981 🏛 Elsevier Science 🌐 French ⚖ 227 KB

The Cope rearrangement of 1,5-dienes bearing acyl substituents in the 2-position of the diene system is strongly accelerated by protic and Lewis acids. Table 1. Rearrangement of 2-Acyl-1,5-dienes. Starting Material Acid Mol % Acid Conditionsa Productsb Isolated Yield !A CF3C02H 100 15 min, CH2C12 ,&