• Preparation of benzannulated spiroketals by gold(III) catalyzed spirocyclization of alkynyl diols 

      Jonsson, Helgi Freyr; Fiksdahl, Anne (Peer reviewed; Journal article, 2021)
      The first gold(III)-oxazoline catalysed intramolecular tandem dihydroalkoxylations of alkynyl diols to give benzannulated 5,6-spiroketal products is reported. The results showed that Au(III)-bisoxazoline (BOX) and ...
    • Studies on gold-nitrone systems 

      Jonsson, Helgi Freyr; Fiksdahl, Anne (Journal article; Peer reviewed, 2019)
      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 ...