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CAS 1190991-33-3

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tBuXphos AuNTf2

Description:
tBuXphos AuNTf2 is a gold complex featuring the tBuXphos ligand, which is a bidentate phosphine ligand known for its steric and electronic properties. The "tBu" refers to tert-butyl groups that enhance the ligand's bulkiness, while "X" indicates a substituent that can vary, affecting the ligand's reactivity and coordination properties. The AuNTf2 component signifies that the gold is coordinated to a bis(trifluoromethanesulfonyl)amide anion (NTf2), which is a highly stable and non-coordinating anion. This complex is typically characterized by its ability to facilitate various catalytic reactions, particularly in organic synthesis, due to the favorable electronic properties imparted by the phosphine ligand and the gold center. The presence of the bulky tBu groups can also influence the selectivity and efficiency of reactions. Overall, tBuXphos AuNTf2 is recognized for its utility in catalysis, particularly in transformations involving C–C and C–X bond formation.
Formula:C31H46AuF6NO4PS2
Synonyms:
  • [Bis(1,1-dimethylethyl)[2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]phosphine][1,1,1- trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamidato-κN]gold
  • (2-Di-tert-butylphosphino-2′,4′,6′- triisopropylbiphenyl)gold(I) bis(trifluoromethanesulfonyl)imide
  • tert-Butyl Xphos AuNTf2
  • tert-Butyl Xphos AuNTf2
  • [Bis(1,1-dimethylethyl)[2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]phosphine][1,1,1- trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamidato-κN]gold
  • tBuXphos AuNTf2
  • (2-Di-tert-butylphosphino-2',4',6'- triisopropylbiphenyl)gold(I) bis(trifluoromethanesulfonyl)imide 97%
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