CAS 136705-75-4: (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfon

Description: The chemical substance known as (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfon, with the CAS number 136705-75-4, is a chiral rhodium complex that plays a significant role in asymmetric catalysis. This compound features a rhodium(I) center coordinated to a bidentate ligand derived from phospholane, which enhances its reactivity and selectivity in various chemical reactions, particularly in the context of enantioselective transformations. The presence of the trifluoromethanesulfonate group contributes to its solubility and stability in polar solvents. The stereochemistry of the phospholane ligands imparts chirality to the complex, making it valuable for synthesizing optically active compounds. Additionally, the cyclooctadiene ligand provides a stable environment for the rhodium center, facilitating catalytic activity. Overall, this compound exemplifies the intricate design of metal complexes for targeted applications in organic synthesis and catalysis, showcasing the interplay between coordination chemistry and stereochemistry.

Formula: C₂₇H₄₀F₃O₃P₂RhS

Synonyms:

• (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate
• Bisdimethylphospholanobenzenecyclooctadienerhodiumtrifluoromethanesulf
• (+)-1,2-Bis[(2S,5S)-dimethylphospholano)benzene(cyclooctadiene]rhodium(I) triflate

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

CAS: 136705-75-4

• Formula: Rh(C₈H₁₂)(C₁₈H₂₈P₂)CF₃SO₃
• Purity: 98+%
• Color and Shape: orange xtl.
• Molecular weight: 666.53

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

CAS: 136705-75-4

• Formula: C₂₇H₄₀F₃O₃P₂RhS
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 666.5179

(-)-1,2(2R,5R)-2,5-(Dimethylphospholano)Benzene(Cyclooctadiene)Rhodium(I)Trifluoromethanesulfonate

CAS: 136705-75-4

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• Formula: C₂₇H₄₀F₃O₃P₂RhS
• Purity: Min. 95%
• Molecular weight: 666.52 g/mol