84677-98-5

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1,4-DIVINYL-1,1,4,4-TETRAMETHYL-1,4-DISILABUTANE

Product Code: SID4614.0

Cas No: 84677-98-5

R&D quantities:

10 g
$63.00

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Alkenylsilane Cross-Coupling Agent

The cross-coupling reaction is a highly useful methodology for the formation of carbon-carbon bonds. It involves two reagents, with one typically being a suitable organometallic reagent - the nucleophile - and the other a suitable organic substrate, normally an unsaturated halide, tosylate or similar - the electrophile.

1,4-Divinyl-1,1,4,4-tetramethyl-1,4-disilabutane; Bis(ethenyldimethylsilyl)ethane
  • Potential vinyl donor in cross-coupling reactions
  • Intermediate for curare analogs
  • Potential vinyl nucleophile in cross-coupling reactions
  • Extensive review of silicon based cross-coupling agents: Denmark, S. E. et al. "Organic Reactions, Volume 75" Denmark, S. E. ed., John Wiley and Sons, 233, 2011
  • Boiling Point: 165-9°

    Molecular Weight: 198.45

    Alternative Name: BIS(ETHENYLDIMETHYLSILYL)ETHANE

    Flashpoint: 40°C (104°F)

    HMIS Key: 2-2-0-X

    Hydrolytic Sensitivity: 1: no significant reaction with aqueous systems

    Formula: C10H22Si2

    Application: Intermediate for curare analogs.1
    Potential vinyl nucleophile in cross-coupling reactions.2

    Reference: 1. Tacke, R. et al. Z. Naturforsch., B: Anorg. Chem., Org. Chem. 1982, 37B, 1461.
    2. Larson, G. L. “Silicon-Based Cross-Coupling Reagents” Gelest, Inc. 2011.