498963
Isobutylzinc bromide solution
0.5 M in THF
Synonym(s):
(2-Methylpropyl)zinc bromide, Bromo(2-methylpropyl)zinc
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About This Item
Linear Formula:
(CH3)2CHCH2ZnBr
CAS Number:
Molecular Weight:
202.41
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Quality Level
concentration
0.5 M in THF
density
0.943 g/mL at 25 °C
storage temp.
2-8°C
SMILES string
CC(C)C[Zn]Br
InChI
1S/C4H9.BrH.Zn/c1-4(2)3;;/h4H,1H2,2-3H3;1H;/q;;+1/p-1
InChI key
WYBHVVXVUCUWSE-UHFFFAOYSA-M
Application
Isobutylzinc bromide is an organozinc compound, which can be used as a reagent in the palladium-catalyzed Negishi cross-coupling reaction to construct a carbon-carbon bond by reacting with aryl or heteroaryl halides . It is also used to prepare regioselective unsaturated ketones by reacting with tert-butyl isocyanide via an allylic carbonylative coupling reaction in the presence of a nickel catalyst.
Legal Information
Product of Rieke Metals, Inc.
Rieke is a registered trademark of Rieke Metals, Inc.
Rieke is a registered trademark of Rieke Metals, Inc.
signalword
Danger
target_organs
Respiratory system
supp_hazards
Storage Class
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 3
flash_point_f
1.4 °F - closed cup
flash_point_c
-17.0 °C - closed cup
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3 - Water-react. 2
Regulatory Information
危险化学品
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Annexin-V stabilizes membrane defects by inducing lipid phase transition
Lin YC, et al.
Nature Communications, 11(1), 1-13 (2020)
Palladium-Catalyzed Secondary Benzylic Imidoylative Reactions
Wang C, et al.
Organic Letters (2020)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 498963-50ML | 04061837705632 |