A new active catalyst species for enanti
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Martin J. O'Donnell; Shengde Wu; John C. Huffman
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Article
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1994
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Elsevier Science
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French
β 900 KB
This paper briefly reviews the use of Schiff base substrates in amino acid synthesis. Recent studies lead to the proposal of a new active catalyst species (12) for the asymmetric PTC alkylation of active methylene compounds (2). Mechanistic implications are detailed.