Studies on gold-nitrone systems
Journal article, Peer reviewed
Published version
Åpne
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http://hdl.handle.net/11250/2616850Utgivelsesdato
2019Metadata
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- Institutt for kjemi [1397]
- Publikasjoner fra CRIStin - NTNU [38294]
Sammendrag
Novel Au(I)-nitrone complexes with specific catalytic properties were prepd. Also, Au(I)- and Au(III)-oxadiazole complexes were formed by a novel Au-generated nitrile-nitrone [3 + 2] cycloaddn., and the crystal structures of Au(I)-nitrones as well as the Au(I)- and Au(III)-oxadiazole complexes were studied (x-ray). A useful 1-pot Au(III)-mediated cycloaddn. method was developed for the formation of a no. of dihydro-1,2,4-oxadiazoles, involving in situ formation of Au(III)-oxadiazole complexes. The obsd. Au(I) and Au(III) dual selective reactivity gives new understanding about the Au(I)- and Au(III)-nitrone chemistry