Homochiral Crystallization of Metal-Organic Silver Frameworks: Asymmetric [3+2] Cycloaddition of an Azomethine Ylide

Homochiral Crystallization of Metal-Organic Silver Frameworks: Asymmetric [3+2] Cycloaddition of an Azomethine Ylide

Enantiomeric silver‐based MOFs were obtained through a homochiral crystallization of cinchonine and cinchonidine enantiomers as chiral adducts with silver. These MOFs exhibited excellent catalytic activity for asymmetric [3+2] cycloaddition (see scheme), giving products with high enantioselectivity....

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Veröffentlicht in:Angewandte Chemie International Edition 2012-10, Vol.51 (40), p.10127-10131
Hauptverfasser: Jing, Xu, He, Cheng, Dong, Dapeng, Yang, Linlin, Duan, Chunying
Format: Artikel
Sprache:eng
Schlagworte:
1,3‐dipolar cycloaddition
3-dipolar cycloaddition
asymmetry catalysis
homochiral crystallization
metal-organic framework
silver
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Zusammenfassung:Enantiomeric silver‐based MOFs were obtained through a homochiral crystallization of cinchonine and cinchonidine enantiomers as chiral adducts with silver. These MOFs exhibited excellent catalytic activity for asymmetric [3+2] cycloaddition (see scheme), giving products with high enantioselectivity.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201204530