NDLI: Enantioselective Synthesis of Novel Enantiopure Phosphines via Reaction of a Tricarbonyl(η6-arene)chromium Complex with a Chiral Lithium Amide Base

Content Provider	Scilit
Author	Ariffin, Azhar Blake, Alexander J. Li, Wan-Sheung Simpkins, Nigel S.
Copyright Year	1997
Description	A range of novel phosphorus-containing $tricarbonyl(η^{6}$-arene)chromium complexes has been synthesised via the enantioselective ortho-metallation approach using a chiral lithium amide base. Initial asymmetric reaction of a phosphine oxide complex allows the preparation of silyl- or stannyl-substituted products in ca. 73% ee, which then allows the preparation of other phosphine derivatives in very high ee (>95%) following phosphine reduction and enantiomeric enrichment.
Related Links	http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-1997-1061.pdf
Ending Page	1455
Page Count	3
Starting Page	1453
ISSN	09365214
e-ISSN	14372096
DOI	10.1055/s-1997-1061
Journal	Synlett
Issue Number	12
Volume Number	12
Language	English
Publisher	Georg Thieme Verlag KG
Publisher Date	1997-12-31
Access Restriction	Open
Subject Keyword	Journal: Synlett Organic Chemistry Tricarbonyl(η6-arene)chromium Complex Chiral Lithium Amide Base
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry

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Enantioselective Synthesis of Novel Enantiopure Phosphines via Reaction of a Tricarbonyl(η6-arene)chromium Complex with a Chiral Lithium Amide Base