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747769 Sigma-Aldrich

[Ir(dtbbpy)(ppy)2]PF6

Synonym: Ir Photocatalyst, [4,4′-Bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis[2-(2-pyridinyl-N)phenyl-C]iridium(III) hexafluorophosphate, [Ir(dtbbpy)(ppy)2][PF6]

  • CAS Number 676525-77-2

  • Empirical Formula (Hill Notation) C40H40F6IrN4P

  • Molecular Weight 913.95

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Iridium Catalysts, Photocatalysis
Quality Level   100
reaction suitability   reagent type: catalyst
storage temp.   2-8°C
SMILES string   CC(C1=CC=[N]([Ir]2([N]3=CC=C(C=C34)C(C)(C)C)([N]5=CC=CC=C5C6=CC=CC=C62)(C7=CC=CC=C78)[N]9=C8C=CC=C9)C4=C1)(C)C.FP(F)(F)(F)(F)F
InChI   1S/C18H24N2.2C11H8N.F6P.Ir/c1-17(2,3)13-7-9-19-15(11-13)16-12-14(8-10-20-16)18(4,5)6;2*1-2-6-10(7-3-1)11-8-4-5-9-12-11;1-7(2,3,4,5)6;/h7-12H,1-6H3;2*1-6,8-9H;;
InChI key   DZARMRZNOUWGQE-UHFFFAOYSA-N

Description

Application

[Ir(dtbbpy)(ppy)2]PF6 is an iridium-based photocatalyst which is used to drive various photochemical reactions such as:
• Coupling of N-arylamines and nitroalkanes via an oxidative aza-Henry reaction.
• Atom transfer radical addition (ATRA) of haloalkanes to alkenes and alkynes.
• Conversion of 2-bromoanilides to the corresponding 3,3-disubstituted oxindoles.
• Aryl-alkyl C−C reductive cross-coupling reactions.

Packaging

50, 100 mg in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Stephenson Group – Professor Product Portal

Professor Corey Stephenson Research in the Stephenson lab focuses upon the development of new chemical methods which enable the activation of chemical bonds under mild reaction conditions. Specifical...
Keywords: Catalysis, Infrared spectroscopy, Materials Science, Natural product synthesis

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Lab Chemicals

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Keywords: Gas chromatography, Infrared spectroscopy, Sublimation, Thin layer chromatography

Peer-Reviewed Papers
15

References

Related Products

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Product #

Description

Add to Cart

901368 [Ir(dFppy)2(dtbbpy)]PF6
901409 [Ir(dF(Me)ppy)2(dtbbpy)]PF6
902217 Ir[dFFppy]2-(4,4′-dCF3bpy)PF6, ≥95%
902225 Ir[dFMeppy]2-(4,4′-dCF3bpy)PF6, ≥95%
904694 Ir(p-CF3-ppy)3, ≥95%
905518 Ir(dFFppy)2(dtbbpy)PF6
905917 (Ir[Me(Me)ppy]2(dtbpy))PF6
908568 [Ir(dFCF3ppy)2-(5,5’-dCF3bpy)]PF6, ≥95%
908703 [Ir(p-F(Me)ppy)2-(4,4′-dtbbpy)]PF6, ≥95%

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