Heteronuclear 3 d/Dy(III) coordination clusters as catalysts in a domino reaction.
Chemistry
; 21(17): 6358-61, 2015 Apr 20.
Article
em En
| MEDLINE
| ID: mdl-25766091
ABSTRACT
Three isoskeletal tetranuclear coordination clusters with general formula [M(II) 2 Dy(III) 2 L4 (EtOH)6 ](ClO4 )2 â
2 EtOH, (M=Co, 1; M=Ni, 2) and [Ni(II) 2 Dy(III) 2 L4 Cl2 (CH3 CN)2 ]â
2 CH3 CN (3), have been synthesized and characterized. These air-stable compounds, and in particular 3, display efficient homogeneous catalytic behavior in the room-temperature synthesis of trans-4,5-diaminocyclopent-2-enones from 2-furaldehyde and primary or secondary amines under a non-inert atmosphere.
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MEDLINE
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En
Ano de publicação:
2015
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Article