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ChemicalBook >> CAS DataBase List >>(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate

(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate

(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate Structure
(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate structure
CAS No.
187682-63-9
Chemical Name:
(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate
Synonyms
(R,R)-ME-DUPHOS-RH;(-)-1,2-Bis((2R,5R)-2,5-dimethyL;(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)Benzene(Cyclooctadie;1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(COD)rhodium(I) OTf;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I);(-)-1,2-BIS-((2R,5R)DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I) TRIFLATE;(-)-1,2-Bis[(2R,5R)-dimethylphospholano)benzene(cyclooctadiene]rhodium(I) triflate,96%;(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate;1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate;(-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE
CBNumber:
CB4171348
Molecular Formula:
C27H40F3O3P2RhS
Molecular Weight:
666.52
MDL Number:
MFCD00269862
MOL File:
187682-63-9.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:29
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(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate Properties

form crystal
color orange
Sensitive air sensitive, store cold

SAFETY

Risk and Safety Statements

Safety Statements  24/25

(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 675571 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate ≥97% 187682-63-9 100mg $130 2022-05-15 Buy
Strem Chemicals 45-0160 (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (R,R)-Me-DUPHOS-Rh 98+% 187682-63-9 100mg $130 2026-04-30 Buy
Strem Chemicals 45-0160 (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (R,R)-Me-DUPHOS-Rh 98+% 187682-63-9 500mg $548 2026-04-30 Buy
Strem Chemicals 45-0160 (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (R,R)-Me-DUPHOS-Rh 98+% 187682-63-9 2g $1778 2026-04-30 Buy
Biosynth FD102385 (-)-1,2(2R,5R)-2,5-(Dimethylphospholano)Benzene(Cyclooctadie 187682-63-9 0.5g $900 2026-06-04 Buy
Product number Packaging Price Buy
675571 100mg $130 Buy
45-0160 100mg $130 Buy
45-0160 500mg $548 Buy
45-0160 2g $1778 Buy
FD102385 0.5g $900 Buy

(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate Chemical Properties, Uses, Production

Reaction

  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. 
Reactions of 187682-63-9_1
Reactions of 187682-63-9_2

Chemical Properties

orange to orange-brown crystalline powder

(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate Preparation Products And Raw materials

Raw materials

Preparation Products

(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate Suppliers

Global Suppliers ( 30)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Alfa Chemistry +1-5166625404; Info@alfa-chemistry.com United States 20000 58
Henan Weituxi Chemical Technology Co., Ltd. 0371-63284658 18135795563 3905209149@qq.com China 9709 58
Yangzhou modier Electronic Materials Co., Ltd 13761402923 19975033992 market@modeltemol.com China 7840 58
Bide Pharmatech Ltd. 400-6005915 sales@picasso-e.com China 39645 58
Jiangsu Boquan Biotechnology Co., Ltd. 19709916022 5954981@qq.com China 2458 58
Jiangsu Boquan Biotechnology Co., Ltd. 19351501195 1464906612@qq.com China 494 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Alfa Aesar 84
Energy Chemical 61
Beijing Ouhe Technology Co., Ltd 60
Alfa Chemistry 58
Henan Weituxi Chemical Technology Co., Ltd. 58
Yangzhou modier Electronic Materials Co., Ltd 58
Bide Pharmatech Ltd. 58
Jiangsu Boquan Biotechnology Co., Ltd. 58
Jiangsu Boquan Biotechnology Co., Ltd. 58

187682-63-9 ((-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate) Related Search:

(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate (-)-1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene Benzene
(R,R)-ME-DUPHOS-RH (-)-1,2-BIS-((2R,5R)DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I) TRIFLATE (-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE (-)-1,2-Bis[(2R,5R)-dimethylphospholano)benzene(cyclooctadiene]rhodium(I) triflate,96% (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (R,R)-Me-DUPHOS-Rh 1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I) TRIFLUOROMETHANESULFONATE, >=97% (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate(r,r)-me-duphos-r (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate,98+%(R,R)-Me-DUPHOS-Rh 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate (-)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE(1,5-CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE,98+%(R,R)-ME-DUPHOS-RH (-)-1,2-Bis[(2R,5R)-2,5-diMethylphospholano]benzene(1,5-cyclooctadiene)rhodiuM(I) trifluoroMethanesulfonate, 97% (-)-1,2-Bis((2R,5R)-2,5-diMethylphospholano)benzene(1,5-cyclooctadiene)rhodiuM(I)trifluoroMethanesulfonate (R,R)-Me-DUPHOS-Rh (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate (-)-1,2-Bis((2R,5R)-2,5-dimethyL (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) (-)-1,2(2R,5R)-2,5-(Dimethylphospholano)Benzene(Cyclooctadie 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(COD)rhodium(I) OTf (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate, 98% (-)-1,2(2R,5R)-2,5-(Dimethylphospholano)benzene(cyclooctadiene)rhodium(I)trifluoromethanesulfonate 187682-63-9 Hydrogenation New Products for Chemical Synthesis May/June 2007 Asymmetric Synthesis Chiral Catalysts, Ligands, and Reagents Chiral Catalysts, Ligands, and Reagents DuPhos/BPE Privileged Ligands and Complexes organometallic complex