1-Trimethylsilyloxy-3-butyne
CAS: 17869-75-9
Ref. 3D-SAA86975
| 5g | To inquire | |
| 10g | To inquire | |
| 25g | To inquire | |
| 50g | To inquire | |
| 100g | To inquire |
Product Information
- (3-Butynyloxy)trimethylsilane
- Timtec-Bb Sbb009055
- (But-3-Yn-1-Yloxy)(Trimethyl)Silane
1-Trimethylsilyloxy-3-butyne is a terminal alkyne with one trimethylsilyl group on the terminal carbon. It is used as a solvent for catalytic reactions, especially in cross-coupling reactions. 1-Trimethylsilyloxy-3-butyne can be used to synthesize disubstituted alkenes from unactivated alkenes and iodides or copper. The reaction proceeds efficiently at room temperature in the presence of a phosphine and an organic base. The use of 1-trimethylsilyloxy-3-bulyne eliminates the need for molecular oxygen and makes it possible to carry out aerobic reactions without the use of expensive metal catalysts.
Chemical properties
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