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An Ylide Transformation of Rhodium(I) Carbene: Enantioselective Three-Component Reaction through Trapping of Rhodium(I)-Associated Ammonium Ylides by β-Nitroacrylates.
- Source :
- Angewandte Chemie; Nov2014, Vol. 126 Issue 48, p13352-13355, 4p
- Publication Year :
- 2014
-
Abstract
- The chiral Rh<superscript>I</superscript>-diene-catalyzed asymmetric three-component reaction of aryldiazoacetates, aromatic amines, and β-nitroacrylates was achieved to obtain γ-nitro-α-amino-succinates in good yields and with high diastereo- and enantioselectivity. This reaction is proposed to proceed through the enantioselective trapping of Rh<superscript>I</superscript>-associated ammonium ylides by nitroacrylates. This new transformation represents the first example of Rh<superscript>I</superscript>-carbene-induced ylide transformation. [ABSTRACT FROM AUTHOR]
- Subjects :
- YLIDES
IONS
AMINE ylides
RHODIUM carbenes
RHODIUM compounds
Subjects
Details
- Language :
- English
- ISSN :
- 00448249
- Volume :
- 126
- Issue :
- 48
- Database :
- Complementary Index
- Journal :
- Angewandte Chemie
- Publication Type :
- Academic Journal
- Accession number :
- 99517723
- Full Text :
- https://doi.org/10.1002/ange.201407740