BIS(TRIMETHYLSILYL)ACETYLENE
CAS: 14630-40-1
Rif. 3H-SIB1850.0
10g | Fuori produzione | ||
50g | Fuori produzione | ||
1.5kg | Fuori produzione | ||
140kg | Fuori produzione |
Informazioni sul prodotto
- 1,1′-(1,2-Ethynediyl)bis[1,1,1-trimethylsilane]
- 1,2-Bis(trimethylsilanyl)ethyne
- 1,2-Bis(trimethylsilyl)acetylene
- 1,2-Bis(trimethylsilyl)ethyne
- 2,5-Disilahex-3-yne, 2,2,5,5-tetramethyl-
- Bis(trimethylsilyl)ethyne
- Bstma
- Btmsa
- Ethyne-1,2-Diylbis(Trimethylsilane)
- Silane, 1,1′-(1,2-ethynediyl)bis[1,1,1-trimethyl-
- Vedi altri sinonimi
- Silane, 1,2-ethynediylbis[trimethyl-
- Trimethyl(2-trimethylsilylethynyl)silane
- Bis(trimethylsilyl)acetylene
Alkynylsilane 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.
Bis(trimethylsilyl)acetylene; Bis(trimethylsilyl)ethyne
Useful in Sonogashira cross-coupling reactionsVersatile reagent for introducing unsaturationUsed to prepare 1,2-bis(aryl)acetylenesReacts with internal acetylenes to form 1,2,4,5-tetrasubstituted benzenesUsed to prepare 4-alkynylthiazolesExtensive 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