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Conjugate hydrotrifluoromethylation of α,β-unsaturated acyl-oxazolidinones: synthesis of chiral fluorinated amino acids

✍ Scribed by Erdbrink, Holger; Peuser, Ilona; Gerling, Ulla I. M.; Lentz, Dieter; Koksch, Beate; Czekelius, Constantin

Book ID
121365229
Publisher
Royal Society of Chemistry
Year
2012
Tongue
English
Weight
267 KB
Volume
10
Category
Article
ISSN
1477-0520

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📜 SIMILAR VOLUMES

Lewis acid promoted conjugate addition o
Lewis acid promoted conjugate addition of vinylmagnesium bromide to chiral α,β-unsaturated N-acyl oxazolidinones
✍ Yinglin Han; Victor J. Hruby 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 185 KB

Lewis acid promoted conjugated additions of vinylmagnesium bromide to chiral ot,13unsaturated N-acyl oxazolidinones are described. A series of enatiomerically pure [5-branched 4-pentenoic acid derivatives have been synthesized with high diastereoselectivity.

A Facile synthesis of α,β-unsaturated β-
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✍ Chung-gi Shin; Katsumi Nanjo; Juji Yoshimura 📂 Article 📅 1974 🏛 Elsevier Science 🌐 French ⚖ 107 KB

In previous papers, l-3 we reported the synthesis of a,S-unsaturated N-acyla-amino acid ester (1) by the condensation of ethyl a-oxocarboxylate with amide or by the treatment of N-acetoxy-N-acyl-a-amino acid ester with Et3N. Up to date,