(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate

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Product Name: (-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate
CAS No.: 210057-23-1
Chemical Name: (-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate
Synonyms: 1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO&;Bisdimethylphospholanobenzenecyclooctadienerho;(-)-1,2-BIS((2R,5R)-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I) BF4;(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(l)tetrafluoroborate;(-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate;(-)-1,2-Bis[(2R,5R)-2,5-diMethylphospholano]benzene(1,5-cyclooctadiene)rhodiuM(I) tetrafluoroborate, 97%;(-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TETRAFLUOROBORATE(I)TETRAFLUOROBORATE;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I)tetrafluoroborate,98+%(R,R)-Me-DUPHOS-Rh
CBNumber: CB2136640
Molecular Formula: C26H40BF4P2Rh4*
Formula Weight: 604.25
MOL File: 210057-23-1.mol

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(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate Property

form: crystal
color: red-orange
Water Solubility: insoluble
Sensitive: air sensitive
CAS DataBase Reference: 210057-23-1(CAS DataBase Reference)

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Safety

Risk Statements: 36/37/38
Safety Statements: 24/25
WGK Germany: 3
HS Code: 29310099

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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P337+P313IF eye irritation persists: Get medical advice/attention.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 675520
Product name: 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate
Packaging: 100mg
Price: $146
Updated: 2023/01/07

Sigma-Aldrich

Product number: 675520
Product name: 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate
Packaging: 500mg
Price: $536
Updated: 2023/01/07

Strem Chemicals

Product number: 45-0158
Product name: (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (R,R)-Me-DUPHOS-Rh
Packaging: 100mg
Price: $125
Updated: 2024/03/01

Strem Chemicals

Product number: 45-0158
Product name: (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (R,R)-Me-DUPHOS-Rh
Packaging: 500mg
Price: $531
Updated: 2024/03/01

Strem Chemicals

Product number: 45-0158
Product name: (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (R,R)-Me-DUPHOS-Rh
Packaging: 2g
Price: $1725
Updated: 2024/03/01

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(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate Chemical Properties,Usage,Production

Reactions

The DUPHOS family of catalysts is highly efficient for the asymmetric hydrogenation of various substituted acetamidoacrylates and enol acetates yielding products of high enantiomeric excesses. Efficient ligand for the asymmetric hydrogenation of tetrasubstituted enamides.
Forms superior catalysts for asymmetric reductive aminations.
Catalyst used for the asymmetric hydrogenation of enol phosphonates.
A novel enantioselective synthesis of β-amino alcohols and 1,2-diamines.
Ligand for the catalytic asymmetric [4+1] cycloaddition of vinylallenes with CO.
Ligand for the Rh-catalyzed asymmetric enyne cycloisomerization.
Catalytic enantioselective addition of dialkylzinc to N-Diphenylphosphinoylimines.
Palladium catalyzed asymmetric phosphination.

Chemical Properties

red or red-brown crystalline powder

Uses

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate Preparation Products And Raw materials

Raw materials

Preparation Products

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(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate Suppliers

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210057-23-1, (-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborateRelated Search:

Xylene Benzene 1,3-CYCLOOCTADIENE Rhodium (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(L)TETRAFLUOROBORATE 1,2-BIS(PHOSPHINO)BENZENE (-)-1,2-BIS[(2R,5R)-2,5-DIMETHYLPHOSPHOLANO]BENZENE (-)-1,2(2R,5R)-2,5-(DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene,98+%(S,S)-Me-DUPHOS,(+)-1,2-BIS[(2S,5S)-2,5-DIMETHYLPHOSPHOLANO]BENZENE (+)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)ETHANE,(+)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)ethane,98+%(R,R)-Me-BPE (-)-1,2-BIS((2S,5S)-2,5-DIMETHYLPHOSPHOLANO)ETHANE(CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE (R,R,R,R)-2,3-BIS(2,5-DIMETHYL-PHOSPHOLANYL)BENZO[B]THIOPHENE CYCLOOCTADIENE RHODIUM(I) TETRAFLUOROBORATE COMPLEX 2,3-Bis[(2R,5R)-2,5-dimethylphospholano]-N-(3,5-dimethylphenyl)maleimide 2,3-Bis[(2R,5R)-2,5-dimethylphospholano]-N-benzylmaleimide(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate (-)-1,2-BIS((2S,5S)-2,5-DIMETHYLPHOSPHOLANO)ETHANE (+)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)ethane(cyclooctadiene)rhodium(I)trifluoromethanesulfonate (-)-2,3-Bis[(2R,5R)-2,5-dimethylphospholano]maleic anhydride(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]-3,3,4,4-tetrafluoro-1-cyclobutene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate

(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (R,R)-Me-DUPHOS-Rh

(-)-1,2-Bis[(2R,5R)-2,5-diMethylphospholano]benzene(1,5-cyclooctadiene)rhodiuM(I) tetrafluoroborate, 97%

(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(l)tetrafluoroborate

Bisdimethylphospholanobenzenecyclooctadienerho

1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO&

(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I)tetrafluoroborate,98+%(R,R)-Me-DUPHOS-Rh

(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate

(-)-1,2-Bis((2R,5R)-2,5-diMethylphospholano)benzene(1,5-cyclooctadiene)rhodiuM(I) tetrafluoroborate (R,R)-Me-DUPHOS-Rh

(-)-1,2-BIS((2R,5R)-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I) BF4

(-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE

(-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TETRAFLUOROBORATE(I)TETRAFLUOROBORATE

(-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(1,5-CYCLOOCTADIENE)RHODIUM(I)TETRAFLUOROBORATE,98+%(R,R)-ME-DUPHOS-RH

Rhodium(1+), [(1,2,5,6-η)-1,5-cyclooctadiene][(2R,2'R,5R,5'R)-1,1'-(1,2-phenylene)bis[2,5-dimethylphospholane-κP]]-, tetrafluoroborate(1-) (1:1)

(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate

210057-23-1

RhC8H12C18H28P2BF4

C26H40P2RhBF4

Hydrogenation

Asymmetric Synthesis

Chiral Catalysts, Ligands, and Reagents

DuPhos/BPE

Privileged Ligands and Complexes

organometallic complex