(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%

Reaction

Product Name: (R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%
CAS No.: 394248-45-4
Chemical Name: (R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%
Synonyms: SL-A120-1;(R)-3,5-Xyl-MeOBIPHEP;(R)-2,2'-Bis[di-3,5-xylylphosphino]-6,6'-dimethoxy-1,1'- bipheny;(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl;(R)-(+)-2,2'-Bis[di-(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl;(R)-(+)-2,2''-Bis[di(3,5-xylyl)phosphino]-6,6''-dimethoxy-1,1''-biphenyl;(R)-(6,6μ-Dimethoxybiphenyl-2,2μ-diyl)bis[bis(3,5-dimethylphenyl)phosphine];(R)-(6,6'-Dimethoxybiphenyl-2,2-'-diyl)bis[bis(3,5-dimethylphenyl)phosphine;(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%;(6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(bis(3,5-dimethylphenyl)phosphane)
CBNumber: CB21180981
Molecular Formula: C46H48O2P2
Formula Weight: 694.82
MOL File: 394248-45-4.mol

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(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Property

Boiling point:: 759.9±60.0 °C(Predicted)
form: Powder
color: white
Stability:: store cold
CAS DataBase Reference: 394248-45-4

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Safety

WGK Germany: 3
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 29516
Product name: (R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-dimethylphenyl)phosphine]
Purity: ≥97% (CHN), optical purity ee: ≥99%
Packaging: 1g
Price: $593
Updated: 2022/05/15

Sigma-Aldrich

Product number: 29516
Product name: (R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-dimethylphenyl)phosphine]
Purity: ≥97% (CHN), optical purity ee: ≥99%
Packaging: 5g
Price: $2860
Updated: 2022/05/15

Strem Chemicals

Product number: 15-0488
Product name: (R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%
Packaging: 100mg
Price: $96
Updated: 2024/03/01

Strem Chemicals

Product number: 15-0488
Product name: (R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%
Packaging: 500mg
Price: $355
Updated: 2024/03/01

Sigma-Aldrich

Product number: 29516
Product name: (R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-dimethylphenyl)phosphine]
Purity: ≥97% (CHN), optical purity ee: ≥99%
Packaging: 100mg
Price: $99.9
Updated: 2024/03/01

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(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Chemical Properties,Usage,Production

Reaction

In many respects the catalytic profile of the MeOBIPHEP ligands is similar to that of other atropisomeric diphosphines such as binap and its many analogs. The nature of the PR2 group strongly influences the catalytic performance of the metal complexes. The rhodium and ruthenium MeO-BIPHEP catalysts are highly effective for the hydrogenation of various C=O, C=C and C=N bonds and several synthetically useful C-C coupling reactions.

Ru and Ir catalyzed dynamic kinetic resolution for the synthesis of hydroxy, amino acid derivatives.
Ru-catalyzed asymmetric hydrogenation of ketones and alkenes.
Enantioselective copper-catalyzed asymmetric hydrosilylation of aryl ketones.
Synthesis of chiral 3-substituted indanones via an enantioselective reductive-Heck reaction.
Gold(I)-catalyzed enantioselective ring expansion of allenylcyclopropanols.
Conjugate addition using 2-heteroaryl titanates and zinc reagents.

Chemical Properties

Light yellow powder

Uses

Atropisomeric MeOBIPHEP ligands

(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% Suppliers

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394248-45-4, (R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%Related Search:

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(R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-dimethylphenyl)phosphine] >=97% (CHN), optical purity ee: >=99%

(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%

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(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl

(R)-(6,6'-Dimethoxybiphenyl-2,2-'-diyl)bis[bis(3,5-dimethylphenyl)phosphine

394248-45-4

C46H48O2P2

Chiral Phosphine

MeOBIPHEP Series