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Enantioselective α- and γ-Alkylation of α,β-Unsaturated Aldehydes Using Dienamine Activation

✍ Scribed by Stiller, Julian; Marqués-López, Eugenia; Herrera, Raquel P.; Fröhlich, Roland; Strohmann, Carsten; Christmann, Mathias


Book ID
111688272
Publisher
American Chemical Society
Year
2011
Tongue
English
Weight
522 KB
Volume
13
Category
Article
ISSN
1523-7060

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📜 SIMILAR VOLUMES


Direct alkylation of α,β - unsaturated a
✍ S.A.G. de Graaf; P.E.R. Oosterhoff; A. van der Gen 📂 Article 📅 1974 🏛 Elsevier Science 🌐 French ⚖ 181 KB

Alkylation of aldehydes, as a rule. requires transformation into intermediates such as enamines, to prevent base-catalysed condensations'. Only recently a direct alkylation with the aid of a phase-transfer catalyst, of aldehydes with a single a-hydrogen atom, was describedL. To our knowledge, the di