CAS 787618-22-8

[2′,6′-Bis(1-methylethoxy)[1,1′-biphenyl]-2-yl]dicyclohexylphosphine

Description:

[2′,6′-Bis(1-methylethoxy)[1,1′-biphenyl]-2-yl]dicyclohexylphosphine, with CAS number 787618-22-8, is a phosphine compound characterized by its complex structure, which includes a biphenyl moiety substituted with two 1-methylethoxy groups and a dicyclohexylphosphine group. This compound typically exhibits properties associated with phosphines, such as being a good ligand in coordination chemistry, particularly in catalysis and organometallic chemistry. The presence of bulky substituents like dicyclohexyl groups can enhance steric hindrance, influencing its reactivity and selectivity in various chemical reactions. Additionally, the ethoxy groups may impart solubility in organic solvents, making it suitable for use in diverse chemical environments. The compound's unique structure allows it to participate in various catalytic processes, including cross-coupling reactions and other transformations involving transition metals. Overall, its characteristics make it a valuable compound in synthetic organic chemistry and materials science.

Formula: C₃₀H₄₃O₂P

InChI: InChI=1S/C30H43O2P/c1-22(2)31-27-19-13-20-28(32-23(3)4)30(27)26-18-11-12-21-29(26)33(24-14-7-5-8-15-24)25-16-9-6-10-17-25/h11-13,18-25H,5-10,14-17H2,1-4H3

InChI key: InChIKey=MXFYYFVVIIWKFE-UHFFFAOYSA-N

SMILES: P(C1=C(C=CC=C1)C2=C(OC(C)C)C=CC=C2OC(C)C)(C3CCCCC3)C4CCCCC4

Synonyms:

• 2-(Dicyclohexylphosphino)-2′,6′-di-isopropoxy-1,1′-biphenyl
• 2-(Dicyclohexylphosphino)-2′,6′-diisopropoxybiphenyl
• 2-(Dicyclohexylphosphino)-2′,6′-isopropoxybiphenyl
• 2-Dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl
• 2-Dicyclohexylphosphino-2',6'-diisopropoxy-1,1'-biphenyl
• Phosphine, [2′,6′-bis(1-methylethoxy)[1,1′-biphenyl]-2-yl]dicyclohexyl-
• RuPhos
• [2',6'-Bis(1-Methylethoxy)Biphenyl-2-Yl](Dicyclohexyl)Phosphane
• [2′,6′-Bis(1-methylethoxy)[1,1′-biphenyl]-2-yl]dicyclohexylphosphine

2-Dicyclohexylphosphino-2',6'-diisopropoxybiphenyl

CAS: 787618-22-8

Formula: C₃₀H₄₃O₂P

Purity: >95.0%(qNMR)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 466.65

Ref: 3B-D5037

2-Dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl, min. 98% RuPhos

CAS: 787618-22-8

2-Dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl, min. 98% RuPhos

Formula: C₃₀H₄₃O₂P

Purity: min. 98%

Color and Shape: white pwdr.

Molecular weight: 466.64

Ref: 08-15-1146

[2',6'-Bis(propan-2-yloxy)-[1,1'-biphenyl]-2-yl]dicyclohexylphosphane

CAS: 787618-22-8

[2',6'-Bis(propan-2-yloxy)-[1,1'-biphenyl]-2-yl]dicyclohexylphosphane

Formula: C₃₀H₄₃O₂P

Purity: 98%

Color and Shape: White Solid-Powder

Molecular weight: 466.63498

Ref: 54-OR922023

2-Dicyclohexylphosphino-2,6-DI-I-Propoxy-1,1-Biphenyl

CAS: 787618-22-8

Formula: C₃₀H₄₃O₂P

Purity: 98%

Color and Shape: Solid

Molecular weight: 466.6350

Ref: IN-DA0033A8

RuPhos

CAS: 787618-22-8

Dicyclohexyl(2',6'-diisopropoxy-[1,1'-biphenyl]-2-yl)phosphine

Formula: C₃₀H₄₃O₂P

Purity: 97%

Molecular weight: 466.64

Ref: IN-DG74362

2-Dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl

CAS: 787618-22-8

2-Dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl is a palladium complex that is used in the synthesis of chiral compounds. It is a nucleophilic catalyst that can be used for the synthesis of aryl halides. 2-Dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl has been shown to catalyze the reaction of diarylamines with halides and amines. The palladium complex facilitates transfer reactions, which are chemical reactions in which one or more electrons are transferred from one reactant to another. This palladium complex has been shown to promote kinetic and amido reactions.

Formula: C₃₀H₄₃O₂P

Purity: Min. 98 Area-%

Color and Shape: White Off-White Powder

Molecular weight: 466.63 g/mol

Ref: 3D-FD31325

2-Dicyclohexylphosphino-2′,6′-diisopropoxybiphenyl

CAS: 787618-22-8

Formula: C₃₀H₄₃O₂P

Purity: 97%

Color and Shape: Solid

Molecular weight: 466.646

Ref: 10-F051167

2-(Dicyclohexylphosphino)-2',6'-di-isopropoxy-1,1'-biphenyl

Controlled Product

CAS: 787618-22-8

Applications 2-(Dicyclohexylphosphino)-2',6'-di-isopropoxy-1,1'-biphenyl (RuPhos) is commonly used as a ligand in palladium-mediated Suzuki cross-coupling reactions.
References Hoogenband, A., et al.: Tetrahedron Lett., 49(26), 4122-4124 (2008); Tang, Q., et al.: Tetrahedron Lett., 51(27), 3473-3476 (2010); Katz, J. D., et al.: J. Org. Chem., 74(22), 8866-8869 (2009)

Formula: C₃₀H₄₃O₂P

Color and Shape: Neat

Molecular weight: 466.63

Ref: TR-D439240