(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate, 98+% (R,R)-Et-DUPHOS-Rh|45-0150|136705-77-6

(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate, 98+% (R,R)-Et-DUPHOS-Rh

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Product Information

Product Name
(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate, 98+% (R,R)-Et-DUPHOS-Rh
Brand Name
US-Strem
Product Number
45-0150
CAS
136705-77-6
Certificate of Analysis (COA)​
COA not found

General Information

PubChem CID
5702639
IUPAC Name
(1Z,5Z)-cycloocta-1,5-diene;(2R,5R)-1-2-(2R,5R)-2,5-diethylphospholan-1-ylphenyl-2,5-diethylphospholane;rhodium;trifluoromethanesulfonate
InChI Key
XGPXBCKGQLCHDW-KYOOHHHUSA-M
SMILES
CCC@H1P(C@@H(CC1)CC)C2=CC=CC=C2P3C@@H(CCC@H3CC)CC.C1/C=C\CC/C=C\C1.C(S(=O)(=O)O-)(F)(F)F.Rh

Safety Information

Storage Condition
Store at 2-8℃

Application

Technical Notes:
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 ß-amino alcohols and 1,2- diamines.
5.L igand 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 dialkyÍzinc to N-Diphenylphosphinoylimines
8.Palladium catalyzed asymmetric phosphination.

References

Reduction of Alkylhydrazines
Publication Name: Science of Synthesis
Publication Date: 2009

Synthesis of Cationic Chiral Diene Complexes
Publication Name: Science of Synthesis
Publication Date: 2001