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CAS 1599466-85-9

:

(SP-4-3)-[[2′,6′-Bis(1-methylethoxy)[1,1′-biphenyl]-2-yl]dicyclohexylphosphine-κP](methanesulfonato-κO)[2′-(methylamino-κN)[1,1′-biphenyl]-2-yl-κC]palladium

Description:
The chemical substance with the name "(SP-4-3)-[[2′,6′-Bis(1-methylethoxy)[1,1′-biphenyl]-2-yl]dicyclohexylphosphine-κP](methanesulfonato-κO)[2′-(methylamino-κN)[1,1′-biphenyl]-2-yl-κC]palladium" and CAS number "1599466-85-9" is a palladium complex that features a chiral phosphine ligand and a methanesulfonate group. This compound is characterized by its coordination of palladium to a bidentate ligand system, which enhances its catalytic properties, particularly in cross-coupling reactions. The presence of bulky substituents, such as dicyclohexylphosphine and methylethoxy groups, contributes to its steric and electronic properties, making it suitable for asymmetric synthesis. Additionally, the methylamino group may influence the solubility and reactivity of the complex. Overall, this compound is of interest in organometallic chemistry and catalysis, particularly in the development of efficient and selective catalytic systems for organic transformations.
Formula:C44H58NO5PPdS
InChI:InChI=1S/C30H43O2P.C13H12N.CH4O3S.Pd/c1-22(2)31-27-19-13-20-28(32-23(3)4)30(27)26-18-11-12-21-29(26)33(24-14-7-5-8-15-24)25-16-9-6-10-17-25;1-14-13-10-6-5-9-12(13)11-7-3-2-4-8-11;1-5(2,3)4;/h11-13,18-25H,5-10,14-17H2,1-4H3;2-7,9-10,14H,1H3;1H3,(H,2,3,4);/q;-1;;+2/p-1
InChI key:InChIKey=SQAROTSTPFXDOK-UHFFFAOYSA-M
SMILES:[P]([Pd+2]1([O-]S(C)(=O)=O)[C-]=2C(C=3C([NH]1C)=CC=CC3)=CC=CC2)(C4=C(C=CC=C4)C5=C(OC(C)C)C=CC=C5OC(C)C)(C6CCCCC6)C7CCCCC7
Synonyms:
  • RuPhosPdG4
  • Palladium, [[2′,6′-bis(1-methylethoxy)[1,1′-biphenyl]-2-yl]dicyclohexylphosphine-κP](methanesulfonato-κO)[2′-(methylamino-κN)[1,1′-biphenyl]-2-yl-κC]-, (SP-4-3)-
  • (SP-4-3)-[[2′,6′-Bis(1-methylethoxy)[1,1′-biphenyl]-2-yl]dicyclohexylphosphine-κP](methanesulfonato-κO)[2′-(methylamino-κN)[1,1′-biphenyl]-2-yl-κC]palladium
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