794279

Chloro(2-methylphenyl)bis(triphenylphosphine)nickel(II)

• Synonym(s): Buchwald Nickel Cross-Coupling Catalyst Precursor, [Bis(triphenylphosphine)](o-tolyl)chloronickel
• Empirical Formula (Hill Notation): C₄₃H₃₇ClNiP₂
• CAS Number: 27057-09-6
• Molecular Weight: 709.85
• UNSPSC Code: 12161600
• PubChem Substance ID: 329768436
• NACRES: NA.22

Properties

• form: solid
• Quality Level: 100
• reaction suitability: core: nickel; reagent type: catalyst
• mp: 195-200 °C
• storage temp.: 2-8°C
• SMILES string: Cl[Ni]C1=CC=CC=C1C.P(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.P(C5=CC=CC=C5)(C6=CC=CC=C6)C7=CC=CC=C7
• InChI: 1S/2C18H15P.C7H7.ClH.Ni/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-7-5-3-2-4-6-7;;/h2*1-15H;2-5H,1H3;1H;/q;;;;+1/p-1
• InChI key: QVGJKVLYWZGANE-UHFFFAOYSA-M

Description

Application

Product is a precursor to the synthesis of an air-stable Ni-precatalyst developed by Buchwald and coworkers.

Other Notes

Development of an Air-Stable Nickel Precatalyst for the Amination of Aryl Chlorides, Sulfamates, Mesylates, and Triflates

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Danger
• Hazard Statements: H317,H350
• Precautionary Statements: P201 - P280 - P302 + P352 - P308 + P313
• Hazard Classifications: Carc. 1B - Skin Sens. 1
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable