Dichlorobis(trimethylphosphine)nickel(II) - ≥97% , CAS No.19232-05-4

CAS: 19232-05-4 Cat. No.: D138420 Molecular Weight: 281.75 EC Number: 622-630-0 PubChem CID: 11119528

GRADE & PURITY ≥97%

Synonyms

F85619 | J-012429 | AKOS015914643 | SC10038 | dichloronickel;trimethylphosphane | Bis(trimethylphosphine)nickel dichloride | FT-0748287 | Dichlorobis(trimethylphosphine)nickel(II), 97% | DTXSID40455934 | Dichlorobis(trimethylphosphine)nickel(II) | SCHEMBL

Storage

Store at 2-8°C,Protected from light,Argon charged

Shipped In

Wet ice

Overview

Catalyst for: 1.Wenkert arylation of thiophene with aryl Grignard reagents 2.Regioselective [2+2+2] cycloaddition of carboryne with alkynes to give benzocarborane compounds 3.Kumada-Corriu cross coupling of Grignard reagents 4.Borylation of aryl chlorides 5.Reductive aldol cyclization-lactonization 6.Arylcyanation of alkynes 7.Alkynylation of benzonitriles via C-C bond activation

Specifications

Synonyms

F85619 | J-012429 | AKOS015914643 | SC10038 | dichloronickel;trimethylphosphane | Bis(trimethylphosphine)nickel dichloride | FT-0748287 | Dichlorobis(trimethylphosphine)nickel(II), 97% | DTXSID40455934 | Dichlorobis(trimethylphosphine)nickel(II) | SCHEMBL

Specifications & Purity

≥97%

Storage

Store at 2-8°C, Protected from light, Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥97%

Names and Identifiers

• Pubchem Sid: 504766037
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504766037
• Canonical Smiles: CP(C)C.CP(C)C.Cl[Ni]Cl
• IUPAC Name: dichloronickel;trimethylphosphane
• InChIKey: KYHNNWWCXIOTKC-UHFFFAOYSA-L
• INCHI: 1S/2C3H9P.2ClH.Ni/c2*1-4(2)3;;;/h2*1-3H3;2*1H;/q;;;;+2/p-2
• Isomeric SMILES: CP(C)C.CP(C)C.Cl[Ni]Cl
• WGK Germany: 3
• PubChem CID: 11119528
• Molecular Weight: 281.75

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organophosphorus compounds
    • Class Organic phosphines and derivatives

• Kingdom: Organic compounds
• Superclass: Organophosphorus compounds
• Class: Organic phosphines and derivatives
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Organic phosphines and derivatives
• Alternative Parents: Organic transition metal salts Hydrocarbon derivatives
• Molecular Framework: Not available
• Substituents: Phosphine - Organic metal salt - Organic transition metal salt - Hydrocarbon derivative - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as organic phosphines and derivatives. These are organic compounds containing a phosphine derivative, with the general formula B1P(R2)R3 (R1-R3=alkyl, aryl).
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Moisture sensitive；heat sensitive；light sensitive
• Melt Point(°C): 194-199°C(lit.)
• Molecular Weight: 281.750 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 279.961 Da
• Monoisotopic Mass: 279.961 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 11
• Formal Charge: 0
• Complexity: 10.800
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 3

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