Dichlorobis(trimethylphosphine)nickel(II)

Inquiry

Molecular Formula:

[((CH3)3P)]2NICl2

Molecular Weight:

281.75

CAS Number:

19232-05-4

Catalog Number:

19232-05-4

Product Information

Molecular Formula:

[((CH3)3P)]2NICl2

Molecular Weight:

281.75

Description

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

Synonyms

Bis(trimethylphosphine)nickel dichloride

IUPAC Name

dichloronickeltrimethylphosphane

Canonical SMILES

CP(C)C.CP(C)C.Cl[Ni]Cl

InChI

InChI=1S/2C3H9P.2ClH.Ni/c2*1-4(2)3/h2*1-3H32*1H/q+2/p-2

InChI Key

KYHNNWWCXIOTKC-UHFFFAOYSA-L

Melting Point

194-199 °C (lit.)

Flash Point

Not applicable

Purity

97%

Safety Information

Hazards

H302 + H312 + H332

Precautionary Statement

P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312

Computed Properties

Hydrogen Bond Donor Count

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

279.961422 g/mol

Monoisotopic Mass

279.961422 g/mol

Topological Polar Surface Area

0Å²

Heavy Atom Count

Formal Charge

Complexity

10.8

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

Compound Is Canonicalized

Yes

Patents

Publication Number	Title	Priority Date
CA-3032734-A1	Methods for cross coupling	2016-08-23
EP-3504217-A1	Methods for cross coupling	2016-08-23
JP-2019528296-A	Cross coupling method	2016-08-23
KR-20190041485-A	Cross coupling method	2016-08-23
US-2019202769-A1	Methods for cross coupling	2016-08-23
WO-2018039232-A1	Methods for cross coupling	2016-08-23
RU-2019104463-A	METHODS OF CROSS COMBINATION	2016-08-23
US-10793504-B2	Methods for cross coupling	2016-08-23
CN-109661399-B	Cross-coupling method	2016-08-23
WO-2017177921-A1	Liquid crystal polyester composition	2016-04-13

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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