Reactions
ChemicalBook > CAS DataBase List > (-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) tetrafluoroborate

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

Reactions
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
More
Less

(-)-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)
More
Less

Safety

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

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.

More
Less

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
More
Less

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

Reactions

  1. 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.
  2. Forms superior catalysts for asymmetric reductive aminations.
  3. Catalyst used for the asymmetric hydrogenation of enol phosphonates.
  4. A novel enantioselective synthesis of β-amino alcohols and 1,2-diamines.
  5. Ligand for the catalytic asymmetric [4+1] cycloaddition of vinylallenes with CO.
  6. Ligand for the Rh-catalyzed asymmetric enyne cycloisomerization.
  7. Catalytic enantioselective addition of dialkylzinc to N-Diphenylphosphinoylimines.
  8. 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

More
Less

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

Belgium 1 China 23 Germany 2 Switzerland 1 United Kingdom 1 United States 6 Global 34

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
  • Chiral Catalysts, Ligands, and Reagents
  • DuPhos/BPE
  • Privileged Ligands and Complexes
  • organometallic complex