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Preparation and use of chiral (Z)-enol ethers in asymmetric bradsher cycloaddition

✍ Scribed by Olivia Sageot; Daphnée Monteux; Yves Langlois; Claude Riche; Angèle Chiaroni


Book ID
103404420
Publisher
Elsevier Science
Year
1996
Tongue
French
Weight
218 KB
Volume
37
Category
Article
ISSN
0040-4039

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📜 SIMILAR VOLUMES


New developments in asymmetric Bradsher
✍ Dominique Urban; Eric Duval; Yves Langlois 📂 Article 📅 2000 🏛 Elsevier Science 🌐 French ⚖ 120 KB

Several serinol derivatives have been prepared and condensed following the Zincke reaction with 2,7-naphthyridine. The resulting naphthyridinium salts were engaged in Bradsher cycloadditions with enol ethers and afforded tetracyclic adducts, potential synthetic precursors of manzamine A alkaloid.