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CAS 169689-05-8

:

(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2'-diphenylphosphinobenzoyl)

Description:
(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2'-diphenylphosphinobenzoyl) is a chiral ligand commonly used in asymmetric synthesis and catalysis. This compound features a cyclohexane backbone with two amine groups at the 1 and 2 positions, which contribute to its ability to form coordination complexes with transition metals. The presence of two diphenylphosphinobenzoyl groups enhances its steric and electronic properties, making it effective in facilitating enantioselective reactions. The specific stereochemistry (1S,2S) indicates that the compound has a defined spatial arrangement, which is crucial for its reactivity and interaction with metal centers. This ligand is often employed in the development of catalysts for various organic transformations, including hydrogenation and cross-coupling reactions. Its unique structure allows for the stabilization of metal-ligand complexes, thereby influencing the selectivity and efficiency of catalytic processes. Overall, this compound exemplifies the importance of chiral ligands in modern synthetic chemistry.
Formula:C44H40N2O2P2
Synonyms:
  • (S,S)-DACH-Phenyl Trost Ligand
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