213774-71-1

Usage

Uses

Used in Coordination Chemistry:
Phosphine, [1,1'-binaphthalene]-2,2'-diylbis[dicyclohexylis employed as a ligand for its ability to bind to metal atoms, forming stable complexes that are of interest in various chemical reactions and applications.
Used in Asymmetric Synthesis:
In the field of asymmetric synthesis, Phosphine, [1,1'-binaphthalene]-2,2'-diylbis[dicyclohexyl- serves as a catalyst to facilitate various chemical reactions, especially in the synthesis of chiral organic compounds, which are essential in pharmaceuticals and other industries due to their unique biological activities.
Used in Organic Chemistry Research:
The unique structure of Phosphine, [1,1'-binaphthalene]-2,2'-diylbis[dicyclohexylmakes it a valuable tool for researchers in organic chemistry, aiding in the exploration of new reaction pathways and the development of novel synthetic methods.

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 academic research and scientific papers

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.

NOVEL RUTHENIUM COMPLEX AND PROCESS FOR PRODUCING OPTICALLY ACTIVE ALCOHOL COMPOUND USING SAME AS CATALYST

The present invention provides: a novel ruthenium complex which has excellent catalytic activity with respect to reactivity in the reduction of a multiple bond, in particular, in the asymmetric reduction of a carbonyl compound, enantioselectivity, etc.; a catalyst which comprises the ruthenium complex; and a process for producing optically active compound, in particular, an optically active alcohol compound, using the catalyst. The ruthenium complex has a ruthenacyclic structure. The catalyst is a catalyst for asymmetric reduction which comprises the ruthenium complex.

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.

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.