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Sigma-Aldrich

MePhos

97%

Synonym(s):

2-Dicyclohexylphosphino-2′-methylbiphenyl, 2-Methyl-2′-dicyclohexylphosphinobiphenyl, MebiphPCy2

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About This Item

Empirical Formula (Hill Notation):
C25H33P
CAS Number:
251320-86-2
Molecular Weight:
364.50
MDL number:
MFCD03094577
UNSPSC Code:
12352002
PubChem Substance ID:
329761728
NACRES:
NA.22

Assay

97%

form

solid

reaction suitability

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

mp

105-109 °C

functional group

phosphine

SMILES string

Cc1ccccc1-c2ccccc2P(C3CCCCC3)C4CCCCC4

InChI

1S/C25H33P/c1-20-12-8-9-17-23(20)24-18-10-11-19-25(24)26(21-13-4-2-5-14-21)22-15-6-3-7-16-22/h8-12,17-19,21-22H,2-7,13-16H2,1H3

InChI key

GPVWUKXZFDHGMZ-UHFFFAOYSA-N

Application

Learn more about Buchwald Phosphine Ligands

Legal Information

Usage subject to US Patents 6307087 and 6395916.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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David S Surry et al.
Angewandte Chemie (International ed. in English), 47(34), 6338-6361 (2008-07-30)
Palladium-catalyzed amination reactions of aryl halides have undergone rapid development in the last 12 years, largely driven by the implementation of new classes of ligands. Biaryl phosphanes have proven to provide especially active catalysts in this context. This Review discusses
David S Surry et al.
Chemical science, 2(1), 27-50 (2011-01-01)
Dialkylbiaryl phosphines are a valuable class of ligand for Pd-catalyzed amination reactions and have been applied in a range of contexts. This review attempts to aid the reader in the selection of the best choice of reaction conditions and ligand
Ruben Martin et al.
Accounts of chemical research, 41(11), 1461-1473 (2008-07-16)
The cores of many types of polymers, ligands, natural products, and pharmaceuticals contain biaryl or substituted aromatic structures, and efficient methods of synthesizing these structures are crucial to the work of a broad spectrum of organic chemists. Recently, Pd-catalyzed carbon-carbon

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