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Double asymmetric synthesis: Palladium chiral complexes in the alkylation of chiral schiff bases derived from glycine.

✍ Scribed by J.P. Genet; N. Kopola; S. Juge; J. Ruiz-Montes; O.A.C. Antunes; S. Tanier

Publisher: Elsevier Science
Year: 1990
Tongue: French
Weight: 270 KB
Volume: 31
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)94713-0

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✦ Synopsis

A new double asymmetric induction in carbon-carbon bond formation is -achieved by the use of palladium chiral complexes in the alkylation of chiral Schiff bases1 derived from glycine. High diastereoisomeric excesses are obtained (90-999) using N.N-cyclohexylsulfamoylisobornyl derivatives and DIOP as a matched pair.

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