Literature DB >> 20498915

Gold-catalysed room-temperature cycloisomerisation of alkynes and unactivated enolisable ketones.

Paul W Davies1, Christelle Detty-Mambo.   

Abstract

The cycloisomerisation of simple keto-alkynes proceeds at room temperature under the mild conditions of gold catalysis. Bicyclic fused and spiro compounds can be obtained by overall 5-exo and 6-exo carbon-carbon bond-forming cyclisations.

Entities:  

Year:  2010        PMID: 20498915     DOI: 10.1039/c003473h

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN: 1477-0520            Impact factor:   3.876


  2 in total

1.  Gold catalyzed cyclization of alkyne-tethered dihydropyrimidones.

Authors:  Lauren E Brown; Peng Dai; John A Porco; Scott E Schaus
Journal:  Org Lett       Date:  2011-07-13       Impact factor: 6.005

2.  Balancing Bulkiness in Gold(I) Phosphino-triazole Catalysis.

Authors:  Yiming Zhao; Matthew G Wakeling; Fernanda Meloni; Tze Jing Sum; Huy van Nguyen; Benjamin R Buckley; Paul W Davies; John S Fossey
Journal:  European J Org Chem       Date:  2019-07-30
  2 in total

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