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        Synthesis  2009(2): 194-198  
DOI: 10.1055/s-0028-1083288
   DOI: 10.1055/s-0028-1083288
PAPER
© Georg Thieme Verlag
      Stuttgart ˙ New YorkEffective Catalytic Activity of the Hydrated Gold Catalyst NaAuCl4×2H2O To Construct Highly Fused Cyclopentenones
Weitere Informationen
            
               
                  
                        
                              Received
                              1 August 2008 
                      
Publikationsdatum:
19. Dezember 2008 (online)
            
         
      
   Publikationsverlauf
Publikationsdatum:
19. Dezember 2008 (online)
Abstract
The rapid synthesis of various carbocycle-fused highly substituted cyclopentenones is described to occur via tandem 1,2-shift of pivaloate followed by carbocyclization under the catalysis of the hydrated gold catalyst NaAuCl4˙2H2O.
Key words
cyclopentenones - carbocycles - gold catalysis - 1,2-pivaloate shift - Nazarov-type cyclization
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