Pd(OAc)₂-Catalyzed Fluoride-Free Cross-Coupling Reactions of Arylsiloxanes with Aryl Bromides in Aqueous Medium

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Abstract

Mild conditions have been developed to achieve the Pd(OAc)₂-catalyzed fluoride-free cross-coupling between the aryl bromides and arylsiloxanes in good to high yields in aqueous medium. The success of the reactions requires the presence of poly(ethylene glycol) (PEG) and 3 equiv of sodium hydroxide. The product was easily separated with ethyl ether extraction, and the catalytic system can be reused eight times with high efficiency.

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This article has been cited by 6 ACS Journal articles (5 most recent appear below).

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    Abstract | Full Text HTML | Hi-Res PDF | PDF w/ Links
• 

  Efficient, Selective, and Recyclable Palladium Catalysts in Carbon−Carbon Coupling Reactions

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• 

  Copper-Catalyzed Sequential Alkyl/Aryl or Vinyl Esterification of Dicarboxylic Acid Anhydrides with Alkoxysilanes

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    Abstract | Full Text HTML | Hi-Res PDF | PDF w/ Links
• 

  Advantageous Use of ^tBu₂P-N═P(ⁱBuNCH₂CH₂)₃N in the Hiyama Coupling of Aryl Bromides and Chlorides

  Steven M. Raders, Jesudoss V. Kingston and John G. Verkade
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    Abstract | Full Text HTML | Hi-Res PDF | PDF w/ Links
• 

  Practical Aspects of Carbon−Carbon Cross-Coupling Reactions Using Heteroarenes

  Vincent F. Slagt, André H. M. de Vries, Johannes G. de Vries and Richard M. Kellogg
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  • Practical Aspects of Carbon−Carbon Cross-Coupling Reactions Using Heteroarenes

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    Abstract | Full Text HTML | Hi-Res PDF | PDF w/ Links

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