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697575 Sigma-Aldrich

(Acetonitrile)[(2-biphenyl)di-tert-butylphosphine]gold(I) hexafluoroantimonate

Synonym: JohnPhos Au(MeCN)SbF6

  • CAS Number 866641-66-9

  • Empirical Formula (Hill Notation) C22H30AuF6NPSb

  • Molecular Weight 772.17

  •  MDL number MFCD11045449

  •  PubChem Substance ID 329761933

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Gold Catalysts, Gold Complexes
reaction suitability   reagent type: catalyst
mp   198-203 °C (D)
SMILES string   [Au+].CC#N.F[Sb-](F)(F)(F)(F)F.CC(C)(C)P(c1ccccc1-c2ccccc2)C(C)(C)C
InChI   1S/C20H27P.C2H3N.Au.6FH.Sb/c1-19(2,3)21(20(4,5)6)18-15-11-10-14-17(18)16-12-8-7-9-13-16;1-2-3;;;;;;;;/h7-15H,1-6H3;1H3;;6*1H;/q;;+1;;;;;;;+5/p-6
InChI key   ADQOZROJMVWPRI-UHFFFAOYSA-H

Description

Application

Gold Catalysts — 21st Century ′Gold Rush′

Packaging

1 g in glass bottle

250 mg in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
RIDADR 
UN 3077 9 / PGIII
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

Antonio Echavarren - Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Antonio Echavarren - Professor Product Portal
Keywords: Annulations, Catalysis, Cyclizations, Cyclopropanations, Materials Science, Organic synthesis

Intramolecular Cycloaddition of 1,3-Enynes with Alkenes | Aldrich ChemFiles 2009, 9.5, 5.

In 2008, Echavarren and co-workers in their quest for finding more active gold catalysts for new reactions, reported the synthesis of pycnantuquinones A derivatives, catalyzed by [4+2] cycloaddition ...
William Sommer
Aldrich ChemFiles 2009, 9.5, 5.
Keywords: Catalysis, Chemfiles, Cycloadditions, Isomerizations, Ligands, Substitutions

Related Content

Gold Catalyst in Chemical Synthesis

Introduction Hashmi, Toste, Echavarren, and Haruta, among others, have fueled the advance of gold into the forefront of transition metal catalysis.1,2 Phosphine ligated gold(I) complexes have risen a...
Keywords: Asymmetric synthesis, Building blocks, Catalysis, Claisen rearrangement, Conia-Ene Reaction, Cyclizations, Cycloadditions, Cycloisomerizations, Cyclopropanations, Deprotonations, Ene reaction, Hydroaminations, Hydrogenations, Isomerizations, Ligands, Rautenstrauch rearrangements, Rearrangements, Reductions, Schmidt Reaction, Substitutions

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