First intramolecular enantioselective iridium-catalysed allylic aminations

Enantioselective iridium-catalysed intramolecular allylic aminations, using phosphinooxazolines or phosphorus amidites as ligands, provided ee values of > 90%, at a catalyst loading of < 0.5 mol-%, and displayed a marked preference for intra- over corresponding intermolecular reactions.

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Bibliographic Details
Published inChemical communications (Cambridge, England) no. 7; pp. 896 - 897
Main Authors Welter, C, Koch, O, Lipowsky, G, Helmchen, G
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 07.04.2004
Subjects
Chemistry
Chemistry, Multidisciplinary
Physical Sciences
Science & Technology
ACETATES
SUBSTITUTION
ASYMMETRIC-SYNTHESIS
PHOSPHORUS AMIDITES
LIGANDS
ALKYLATION
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Summary:Enantioselective iridium-catalysed intramolecular allylic aminations, using phosphinooxazolines or phosphorus amidites as ligands, provided ee values of > 90%, at a catalyst loading of < 0.5 mol-%, and displayed a marked preference for intra- over corresponding intermolecular reactions.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1359-7345
1364-548X
DOI:10.1039/b400023d