(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,4,5-trimethoxyphenyl)phosphine]
(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,4,5-trimethoxyphenyl)phosphine], CAS 256390-47-3, is a sophisticated chiral phosphine ligand. With a molecular weight of 942.92 g/mol and the formula C50H56O14P2, this atropisomeric MeOBIPHEP derivative is primarily employed in asymmetric synthesis. It serves as a crucial component in catalytic systems for enantioselective transformations, enabling the production of chiral molecules with high optical purity.
- IUPAC
- (R)-2,2′-Bis[bis(3,4,5-trimethoxyphenyl)phosphino]-6,6′-dimethoxy-1,1′-biphenyl,(R)-3,4,5-MeO-MeOBIPHEP,SL-A104-1
- Synonyms
- (R)-3,4,5-MeO-MeOBIPHEPSL-A104-1
![(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,4,5-trimethoxyphenyl)phosphine] (C50H56O14P2) — chemical structure, CAS 256390-47-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F256390-47-3.png&w=3840&q=75)
Asymmetric Catalysis
This atropisomeric MeOBIPHEP ligand is extensively used in transition metal-catalysed asymmetric reactions. It facilitates the enantioselective synthesis of complex organic molecules, offering high yields and excellent optical purity.
Chiral Ligand in Organic Synthesis
As a privileged chiral ligand, it plays a significant role in various chemical synthesis pathways. Its unique structure enables precise control over stereochemistry in catalytic processes.
Ligand for Metal Complexes
It forms effective complexes with various transition metals, acting as a key component in catalytic cycles. These complexes are instrumental in driving stereoselective bond formations.
| Molecular weight | 942.92 |
|---|---|
| Empirical formula | C50H56O14P2 |
| Assay | ≥97% |
| Optical purity | ee: ≥99% |
| Application | Atropisomeric MeOBIPHEP ligands |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,4,5-trimethoxyphenyl)phosphine] primarily used for?
+
This compound is primarily used as a chiral ligand in asymmetric synthesis, particularly in transition metal catalysis for enantioselective transformations.
What are the CAS number and formula for this compound?
+
The CAS number is 256390-47-3, and the empirical formula is C50H56O14P2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this chemical with an assay of ≥97% and optical purity (ee) of ≥99%. It is supplied as a research or technical grade; TSS does not represent it as USP, BP, or EP grade.
What are the safety precautions for handling this chemical?
+
Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified under WGK Germany 3, indicating a high hazard to water.
How is this chemical packed, shipped, and exported?
+
Tech Serve Solutions packs, ships, and exports fine chemicals globally, adhering to all relevant international regulations for hazardous materials.
How can I request a sample or quote for this chemical?
+
To request a sample or quote, please contact the Tech Serve Solutions sales team via our website or by calling our customer service number.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis