| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Company Name: |
Sigma-Aldrich |
| Tel: |
021-61415566 800-8193336 |
| Email: |
orderCN@merckgroup.com |
|
| | 4-Cyanobutylzinc bromide Basic information |
| | 4-Cyanobutylzinc bromide Chemical Properties |
| density | 0.971 g/mL at 25 °C | | storage temp. | 2-8°C | | Water Solubility | Reacts with water. | | Sensitive | Air Sensitive | | InChI | 1S/C5H8N.BrH.Zn/c1-2-3-4-5-6;;/h1-4H2;1H;/q;;+1/p-1 | | InChIKey | HJYQQTDSYHJSLL-UHFFFAOYSA-M | | SMILES | Br[Zn]CCCCC#N |
| Hazard Codes | F,Xn | | Risk Statements | 14-19-22-36/38-40-36/37 | | Safety Statements | 16-26-33-36-36/37 | | RIDADR | UN 3399 4.3/PG 2 | | WGK Germany | 1 | | HazardClass | 3 | | HS Code | 29319090 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Carc. 2
Eye Irrit. 2
STOT SE 3 |
| | 4-Cyanobutylzinc bromide Usage And Synthesis |
| Uses | 4-Cyanobutylzinc bromide is an organozinc compound, which can be used as a reactant in palladium-catalyzed Negishi cross-coupling reaction to construct carbon-carbon bonds by coupling with organic halides or triflates.
It can also be used as a reactant to prepare:
- 5-(3-Thienyl)pentanenitrile by reacting with 3-bromothiophene in the presence of a nickel catalyst.
- α-Cyanobutyl vinylphosphonates by palladium-catalyzed Negishi coupling vinylation reaction with α-(pseudo)halo vinylphosphonates.
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| | 4-Cyanobutylzinc bromide Preparation Products And Raw materials |
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