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BIS(TRI-n-BUTYLSTANNYL)ETHYLENE, trans isomer
Product data and descriptions listed are typical values, not intended to be used as specification.
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
Specific Gravity: 1.150
HMIS Key: 3-1-0-X
Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
Formula: C26H56Sn2
TSCA: No
Refractive Index: 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.