(-)-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

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

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

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 6818
Advantage: 65

Shanghai Nuohey Chemical Co., Ltd.

Tel: 021-52212593 13761626812
Fax: +86 (21) 51062076
Email: sales@nuohey.com
Country: China
ProdList: 10690
Advantage: 60

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17779
Advantage: 75

Bide Pharmatech Ltd.

Tel: 400-1647117 15221909166
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41438
Advantage: 60

ChongQing Purel Bio-Pharmaceutical Technology Co., Ltd.

Tel: 023-89130144 18523560356
Fax: 023-67534737
Email: zhyong1011@163.com
Country: China
ProdList: 300
Advantage: 58

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 18112977050
Email: cb6@aikonchem.com
Country: China
ProdList: 16687
Advantage: 50

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51471
Advantage: 80

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