Convenient method for the rapid generation of highly active and enantioselective yttrium catalysts for asymmetric hydroamination

Convenient method for the rapid generation of highly active and enantioselective yttrium catalysts for asymmetric hydroamination

A facile method for the preparation of highly active and enantioselective yttrium precatalysts for asymmetric hydroamination of gem-disubstituted aminoalkenes, from the combination of YCl(3) or YCl(3)(THF)(3.5) with ligand (R)- and n-BuLi is described.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2008-01 (30), p.3552-3554
Hauptverfasser: Hannedouche, Jérôme, Aillaud, Isabelle, Collin, Jacqueline, Schulz, Emmanuelle, Trifonov, Alexander
Format: Artikel
Sprache:eng
Schlagworte:
Alkenes - chemistry
Amination
Catalysis
Stereoisomerism
Substrate Specificity
Time Factors
Yttrium - chemistry
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Beschreibung
Zusammenfassung:A facile method for the preparation of highly active and enantioselective yttrium precatalysts for asymmetric hydroamination of gem-disubstituted aminoalkenes, from the combination of YCl(3) or YCl(3)(THF)(3.5) with ligand (R)- and n-BuLi is described.
ISSN:1359-7345
1364-548X
DOI:10.1039/b804745f