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Product Code: SNT7760

Cas No: 595-90-4

R&D quantities:

10 kg
500 g
100 g
Organotin 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.

Tetraphenyltin; Tetraphenylstannane
  • Stille Coupling phenylation reagent
  • Polymerizes perfluoroalkylacetylenes in combination with WCl6
  • Cocatalyst with NbCl5 for trimerization-cyclization of diynes
  • 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: 420-5°

    EINECS Number: 209-872-9

    Melting Point: 224-7°

    Molecular Weight: 427.11

    Specific Gravity: 1.490

    Flashpoint: 231°C (448°F)

    HMIS Key: 2-1-0-X

    Hydrolytic Sensitivity: 1: no significant reaction with aqueous systems

    Formula: C24H20Sn


    Application: Polymerizes perfluoroalkylacetylenes in combination with WCl6.1
    Cocatalyst with NbCl5 for trimerization-cyclization of diynes.2

    Reference: 1. Tsuchihara, K. et al. Chem. Abstr. 110, 95877t; Polym. Bull. 1988, 20(4), 343.
    2. Srinivasan, R. et al. J. Mol. Catal. 1989, 53, 203.

    Additional Properties: Soluble: hot toluene