Additional Properties
- HMIS 3-1-0-X
- Molecular Formula C26H56Sn2
- Molecular Weight (g/mol) 606.11
- TSCA No
- Boiling Point (˚C/mmHg) 185/0.01
- Density (g/mL) 1.150
- Refractive Index @ 20˚C 1.503
Application
Used in the Michael addition of (E)-tributylstannylethylene unit to enones.1
Reference
1. Corey, E. et al. J .Am. Chem. Soc. 1974, 96, 5581.
Safety
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.
trans-Bis(tri-n-butylstannyl)ethylene; Tributylstannylethyne
Metal-Organic Chemistry, Articles
Silicon Chemistry, Articles
Hatanaka and Hiyama first reported the palladium-catalyzed, fluoride-promoted reaction of aryl, alkenyl, allyl, and ethynyltrimethylsilanes with aryl, vinil and allyl halides to form the respective cross-coupled products