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Synlett 1997; 1997(7): 791-792
DOI: 10.1055/s-1997-5768
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Efficient Conditions for the Palladium(II) Mediated Coupling of Organostannanes: The Synthesis of 1,3-Dienes, 1,4-Dienes, 1,3-Diynes and Biphenyls

Lilian Alcaraz1 , Richard J. K. Taylor2
  • 1Department of Chemistry, University of York, Heslington, York YO1 5DD, UK, Fax: +44(0)1904-432516
  • 2Department of Chemistry, University of York, Heslington, York YO1 5DD, UK, Fax: +44(0)1904-432516; email rjkt1@york.ac.uk
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Publikationsdatum:
31. Dezember 2000 (online)

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Convenient conditions are described for the preparation of 1,3-dienes by vinylstannane homocoupling using palladium(II)-catalysis with oxygen (or air) for Pd(0)/Pd(II) reoxidation; related homo-couplings, and cross-coupling reactions with allylstannane, are used to obtain 1,3-diynes, biaryls and 1,4-dienes.

palladium coupling - organostannanes - 1,3-dienes - 1,4-dienes - 1,3-diynes - biphenyls