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675784

Sigma-Aldrich

1,2,3,4,5-Pentaphenyl-1′-(di-tert-butylphosphino)ferrocene

Sinónimos:

QPhos

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About This Item

Fórmula lineal:
[(C6H5)5C5]Fe[C5H4(P(C4H9)2)]
Número de CAS:
312959-24-3
Peso molecular:
710.71
MDL number:
MFCD03788940
UNSPSC Code:
12352005
PubChem Substance ID:
24885299
NACRES:
NA.22

reaction suitability

reagent type: ligand
reaction type: Arylations
reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reagent type: ligand
reaction type: Sonogashira Coupling
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

mp

211-219 °C

functional group

phosphine

SMILES string

[Fe].CC(C)(C)P([C]1[CH][CH][CH][CH]1)C(C)(C)C.c2ccc(cc2)[C]3[C]([C]([C]([C]3c4ccccc4)c5ccccc5)c6ccccc6)c7ccccc7

InChI

1S/C35H25.C13H22P.Fe/c1-6-16-26(17-7-1)31-32(27-18-8-2-9-19-27)34(29-22-12-4-13-23-29)35(30-24-14-5-15-25-30)33(31)28-20-10-3-11-21-28;1-12(2,3)14(13(4,5)6)11-9-7-8-10-11;/h1-25H;7-10H,1-6H3;

InChI key

YOQRDWPCPFCDLP-UHFFFAOYSA-N

Application

Sterically hindered phosphine with broad application in a variety of palladium-catalyzed amination and etherification reactions of aryl chlorides.

Legal Information

Sold in collaboration with Johnson Matthey Catalyst for research purposes only. US6562989 B2 and any patents arising therefrom apply.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Takuo Hama et al.
Journal of the American Chemical Society, 128(15), 4976-4985 (2006-04-13)
The intermolecular alpha-arylation and vinylation of amides by palladium-catalyzed coupling of aryl bromides and vinyl bromides with zinc enolates of amides is reported. Reactions of three different types of zinc enolates have been developed. The reactions of aryl halides occur

Artículos

Q-Phos

Q-Phos ligand by Professor Hartwig enables diverse C-N, C-O, and C-C bondforming reactions in coupling reactions.

Q-Phos

Q-Phos ligand by Professor Hartwig enables diverse C-N, C-O, and C-C bondforming reactions in coupling reactions.

Q-Phos

Q-Phos ligand by Professor Hartwig enables diverse C-N, C-O, and C-C bondforming reactions in coupling reactions.

Q-Phos

Q-Phos ligand by Professor Hartwig enables diverse C-N, C-O, and C-C bondforming reactions in coupling reactions.

Contenido relacionado

Hartwig Group – Professor Product Portal

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