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CAS 887919-36-0

:

(SP-4-1)-Bis[bis(1,1-dimethylethyl)[4-(trifluoromethyl)phenyl]phosphine-κP]dichloropalladium

Description:
(SP-4-1)-Bis[bis(1,1-dimethylethyl)[4-(trifluoromethyl)phenyl]phosphine-κP]dichloropalladium, with the CAS number 887919-36-0, is a palladium complex that features a unique ligand structure. This compound is characterized by its coordination of palladium with two bisphosphine ligands, which are bulky and contain trifluoromethyl-substituted phenyl groups. The presence of the 1,1-dimethylethyl groups contributes to the steric hindrance, enhancing the stability of the complex. The dichloropalladium moiety indicates that the palladium is in a +2 oxidation state, coordinated with two chloride ions. This compound is often utilized in catalysis, particularly in cross-coupling reactions, due to the favorable electronic and steric properties imparted by the phosphine ligands. Its unique structure allows for enhanced reactivity and selectivity in various organic transformations. Additionally, the trifluoromethyl groups can influence the electronic properties of the ligands, potentially affecting the overall reactivity of the palladium center.
Formula:C30H44Cl2F6P2Pd
InChI:InChI=1S/2C15H22F3P.2ClH.Pd/c2*1-13(2,3)19(14(4,5)6)12-9-7-11(8-10-12)15(16,17)18;;;/h2*7-10H,1-6H3;2*1H;/q;;;;+2/p-2
InChI key:InChIKey=ATVRGWRBZLLSJD-UHFFFAOYSA-L
SMILES:[P]([Pd+2]([P](C(C)(C)C)(C(C)(C)C)C1=CC=C(C(F)(F)F)C=C1)([Cl-])[Cl-])(C(C)(C)C)(C(C)(C)C)C2=CC=C(C(F)(F)F)C=C2
Synonyms:
  • Palladium, bis[bis(1,1-dimethylethyl)[4-(trifluoromethyl)phenyl]phosphine-κP]dichloro-, (SP-4-1)-
  • Bis[di-(tert-butyl)(4-trifluoromethylphenyl)phosphine]palladium(II)chloride
  • (SP-4-1)-Bis[bis(1,1-dimethylethyl)[4-(trifluoromethyl)phenyl]phosphine-κP]dichloropalladium
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