736627

Mesitylcopper(I)

• Sinonimo/i: (2,4,6-Trimethylphenyl)copper
• Formula empirica (notazione di Hill): C₉H₁₁Cu
• Numero CAS: 75732-01-3
• Peso molecolare: 182.73
• Numero MDL: MFCD00015622
• Codice UNSPSC: 12161600
• ID PubChem: 329765125
• NACRES: NA.22

Proprietà

• Stato: solid
• Livello qualitativo: 100
• Impiego in reazioni chimiche: core: copper; reagent type: catalyst
• Punto di fusione: 184-191 °C
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: Cc1cc(C)c([Cu])c(C)c1
• InChI: 1S/C9H11.Cu/c1-7-4-8(2)6-9(3)5-7;/h4-5H,1-3H3;; BBUKMFLZOHNUQU-UHFFFAOYSA-N

Descrizione

Descrizione generale

Mesitylcopper(I) is a thermally stable and highly soluble organocopper compound, which is commonly used as a metalation reagent in organic synthesis. In mixed lithium cuprate reagents, mesitylcopper serves as a useful ″holding group″. It is very sensitive to moisture and air therefore reactions must be carried out under anhydrous conditions.

Applicazioni

Mesitylcopper(I) is can be used to synthesize:

• Homo and heteroleptic copper(I) complexes such as Cu(I) alkoxides, siloxides, phosphates, amides, and phosphides.
• Biorelevant copper(I) complexes as biomimetic model compounds.
• Copper nanoparticles from stabilizing primary amines.

It can also be used as a selective mesityl group transfer reagent in stoichiometric C−C and C−heteroatom bond-forming reactions.

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315,H319,H335
• Consigli di prudenza: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable