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331708

Sigma-Aldrich

Dibromobis(triphenylphosphine)nickel(II)

99%

Synonym(s):

NiBr2(PPh3)2, bis(triphenylphosphine)nickel(II) bromide

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About This Item

Linear Formula:
[(C6H5)3P]2NiBr2
CAS Number:
14126-37-5
Molecular Weight:
743.07
MDL number:
MFCD00015865
UNSPSC Code:
12161600
PubChem Substance ID:
24859994
NACRES:
NA.22

Quality Level

100

Assay

99%

reaction suitability

core: nickel
reagent type: catalyst

mp

219-223 °C (lit.)

SMILES string

Br[Ni]Br.c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6

InChI

1S/2C18H15P.2BrH.Ni/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h2*1-15H;2*1H;/q;;;;+2/p-2

InChI key

QEKXARSPUFVXIX-UHFFFAOYSA-L

Related Categories

Application

Catalysts for the cross-coupling reactions, C-X bond reduction, homocoupling of Csp2 halides, displacement of aryl halides, and oligomerization of dienes

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT4443
MKCP8745
MKCJ0583
MKCF5359
MKCC9812

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Ho, K. M.; Lam, C. H.; Luh, T.-Y.
The Journal of Organic Chemistry, 54, 4474-4474 (1989)
Takagi, K.; Sakakibara, Y.
Chemistry Letters (Jpn), 1957-1957 (1989)
Kalinin, V. N.
Synthesis, 413-413 (1992)
Iyoda, M.; Kuwatani, Y.; Oda, M.
Journal of the American Chemical Society, 111, 3761-3761 (1989)

Articles

Nickel-based Catalysts

Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.

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