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126403-68-7 - Cyclopropylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles - H58008 - Alfa Aesar

H58008 Cyclopropylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

Numéro CAS
126403-68-7
Synonymes

Dimensions Prix ($) Quantité Disponibilité
50ml 252,90
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Cyclopropylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

MDL
MFCD08741505

Propriétés chimiques

Formule
C3H5BrZn
Poids formulaire
186.36
Densité
0.969
Sensibilité
Air Sensitive
Solubilité
Miscible with tetrahydrofuran.

Applications

Cyclopropylzinc bromide acts as an active nucleophile in palladium-catalyzed cross-coupling of heteroaryl halides.

Notes

Heat and moisture sensitive. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with acids, acid chlorides, oxidizing agents, chloroformates, alcohols, peroxides and strong bases.

Références bibliographiques

Coleridge, B. M.; Bello, C. S.; Leitner, A. General and user-friendly protocol for the synthesis of functionalized aryl- and heteroaryl-cyclopropanes by Negishi cross-coupling reactions. Tetrahedron Lett. 2009, 50 (31), 4475-4477.

Shu, C.; Sidhu, K.; Zhang, L.; Wang, X. J.; Krishnamurthy, D.; Senanayake, C. H. Palladium-Catalyzed Cross-Coupling of Cyclopropylmagnesium Bromide with Aryl Bromides Mediated by Zinc Halide Additives. J. Org. Chem. 2010, 75 (19), 6677-6680.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H225-H261-H314-H351-H335

Highly flammable liquid and vapour. In contact with water releases flammable gas. Causes severe skin burns and eye damage. Suspected of causing cancer. May cause respiratory irritation.

Mentions de prudence: P210-P231+P232-P260-P201-P261-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Handle under inert gas. Protect from moisture. Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Classe de danger
4.3
Groupe d'emballage
II
Code tarifaire harmonisé
2931.90
TSCA
No

Recommandé

  • H58119

    n-Propylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles
  • H58145

    Isobutylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles
  • H58536

    Isopropylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

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