802948

(dppf)Ni(o-tolyl)Cl

• Synonym(e): Buchwald Ni Catalyst
• Empirische Formel (Hill-System): C₄₁H₃₅ClFeNiP₂
• CAS-Nummer: 1501945-23-8
• Molekulargewicht: 739.66
• MDL-Nummer: MFCD28411349
• UNSPSC-Code: 12161600
• PubChem Substanz-ID: 329768766
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Qualitätsniveau: 100
• Form: powder
• Eignung der Reaktion: core: nickel; reaction type: Cross Couplings; reagent type: catalyst
• mp (Schmelzpunkt): 173 °C
• Lagertemp.: 2-8°C
• SMILES String: CC1=CC=CC=C1[Ni]Cl.[C]2(P(C3=CC=CC=C3)C4=CC=CC=C4)[C][C][C][C]2.[C]5(P(C6=CC=CC=C6)C7=CC=CC=C7)[C][C][C][C]5.[Fe]
• InChI: 1S/2C17H14P.C7H7.ClH.Fe.Ni/c2*1-3-9-15(10-4-1)18(17-13-7-8-14-17)16-11-5-2-6-12-16;1-7-5-3-2-4-6-7;;;/h2*1-14H;2-5H,1H3;1H;;/q;;;;;+1/p-1
• InChIKey: LGLPATFHWYLMCO-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

(dppf)Ni(o-tolyl)Cl is an air stable reagent. Its crystal structure has been investigated by X-ray studies. (dppf)Ni(o-tolyl)Cl can be prepared from (Ph₃P)₂Ni(o-tolyl)Cl. It is widely employed as a precatalyst for various C-N bond formation reactions. Efficacy of (dppf)Ni(o-tolyl)Cl as a precatalyst for the amination of 4-n-butylchlorobenzene with morpholine under various optimized reaction conditions has been investigated.[1]

Sicherheitshinweise

• Piktogramme: GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H317,H334,H341,H350,H360,H372,H410
• P-Sätze: P201 - P273 - P280 - P302 + P352 - P308 + P313
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1 Inhalation
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable