213774-71-1

Basic information

• Product Name: Phosphine, [1,1'-binaphthalene]-2,2'-diylbis[dicyclohexyl-
• CAS NO: 213774-71-1
• Molecular Formula: C44H56P2
• Molecular Weight: 646.876
• Mol File: 213774-71-1.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Phosphine, [1,1'-binaphthalene]-2,2'-diylbis[dicyclohexyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphine, [1,1'-binaphthalene]-2,2'-diylbis[dicyclohexyl-(213774-71-1)
• EPA Substance Registry System: Phosphine, [1,1'-binaphthalene]-2,2'-diylbis[dicyclohexyl-(213774-71-1)

Safety Data

• Hazardous Substances Data: 213774-71-1(Hazardous Substances Data)

Usage

General Description

Phosphine, [1,1'-binaphthalene]-2,2'-diylbis[dicyclohexyl- is a complex chemical compound that is commonly used in organic chemistry. It consists of a phosphine group attached to a binaphthalene unit, with dicyclohexyl groups attached to the binaphthalene core. Phosphine, [1,1'-binaphthalene]-2,2'-diylbis[dicyclohexyl- is often used as a ligand in coordination chemistry, where it can bind to metal atoms to form stable complexes. It is also used in asymmetric synthesis to catalyze various reactions, particularly in the formation of chiral organic compounds. The unique structure of this chemical makes it a valuable tool for researchers in the field of organic and coordination chemistry.

Upstream product

• 141807-44-5 (+/-)-2,2'-bis(trifluoromethanesulfonyloxy)-1,1-binaphthyl 
• 829-85-6 diphenylphosphane 

Downstream Products

• 515822-94-3 (C₁₀H₆P(C₆H₁₁)2)2RuCl₂RuCl(C₃H₇C₆H₄CH₃)⁽¹⁺⁾*Cl^(1-)=((C₁₀H₆P(C₆H₁₁)2)2RuCl₂RuCl(C₃H₇C₆H₄CH₃))Cl 
• 101504-70-5 [Rh(P(C₆H₁₁)2C₁₀H₆C₁₀H₆P(C₆H₁₁)2)(C₈H₁₂)Cl] 

Relevant articles and documents

Modification of ligand properties of phosphine ligands for C-C and C-N bond-forming reactions

A series of ligands have been prepared for use in Pd-catalysed coupling reactions to form C-C and C-N bonds; significant differences are exhibited by similar ligands containing different phosphorus substituents.

Ruthenium-I0D0-optically active phosphine complex

This invention is concerned with a ruthenium-iodo-optically active bidentate phosphine complex of the formula (I):[Ru-(I)q-(T1)n(SOL)r(L)]m(T2)p(I)s(I)wherein T1 represents a carboxylic acid anion, SOL represents a polar solvent, L represents an optically active bidentate phosphine ligand, T2 represents an anion different from halogen atom anions and carboxylic acid anions, n denotes 0 or 1, r denotes 0, 3 or 4, m denotes 1 or 2, q denotes 0 or 1, or where m is 2, q may represent 1 or 1.5, p denotes 0 or 1, and s denotes 0, 1 or 2 is prepared. Said phosphine complex is usefull as an efficient catalyst for asymmetrically hydrogenating 4-methylene-2-oxetanone into optically active 4-methyl-2-oxetanone.

Process for preparing optically active 4-methyl-2-oxetanone

A process for preparing optically active 4-methyl-2-oxetanone which comprises asymmetrically hydrogenating 4-methylene-2-oxetanone in the presence of a ruthenium-optically active phosphine complex. Optically active 4-methyl-2-oxetanone can easily and economically be obtained at high optical purity.