866641-66-9

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866641-66-9 Structure

Identification	Back Directory
[Name] (Acetonitrile)[(2-biphenyl)di-tert-butylphosphine]gold(I) hexafluoroantimonate
[CAS] 866641-66-9
[Synonyms] JohnPhos Au(MeCN)SbF6 2-(Di-t-butylphosphino)biphenyl(acetonitrile)gold(I) hexafluoroantiMonate, 99% (Acetonitrile)[(2-biphenyl)di-tert-butylphosphine]gold(I) hexafluoroantimonate (Acetonitrile)[(biphenyl-2-yl)di-tert-butylphosphine]gold(1+) hexafluoroantimonate 2-(Di-t-butylphosphino))-1,1'-biphenyl(acetonitrile)gold(I) hexafluoroantimonate, 99%
[Molecular Formula] C22H30AuF6NPSb
[MDL Number] MFCD11045449
[MOL File] 866641-66-9.mol

Chemical Properties	Back Directory
[Melting point ] 198-203 °C (D)
[storage temp. ] under inert gas (nitrogen or Argon) at 2-8°C
[form ] Powder
[color ] white to off-white
[Sensitive ] air sensitive, moisture sensitive
[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
[InChIKey] ADQOZROJMVWPRI-UHFFFAOYSA-H
[SMILES] [Au+].CC#N.F[Sb-](F)(F)(F)(F)F.CC(C)(C)P(c1ccccc1-c2ccccc2)C(C)(C)C

Safety Data	Back Directory
[Symbol(GHS) ] GHS07,GHS09
[Signal word ] Warning
[Hazard statements ] H302+H332-H411
[Precautionary statements ] P273-P301+P312+P330-P304+P340+P312
[Hazard Codes ] Xn,N
[Risk Statements ] 20/22-51/53
[Safety Statements ] 61
[RIDADR ] UN 3077 9/PG 3
[WGK Germany ] 3
[Storage Class] 11 - Combustible Solids
[Hazard Classifications] Acute Tox. 4 Inhalation Acute Tox. 4 Oral Aquatic Chronic 2

[Reaction]

Gold catalyst used in the regio-and stereoselective synthesis of functionalized benzo[b]oxepines.
Gold catalyst used in the cyclization reactions of o-(buta-1,3-diyn-1-yl-)-substituted N-aryl ureas.
Gold catalyst used in the cycloisomerization of 1,7-enyne esters to structurally diverse cis-tetrahydropyridin-4-yl ketones.
Catalyst used in the synthesis of coumarin-containing natural products.
Catalyst used in the synthesis of benzo[4,5]imidazo[1,2-a]quinazolinones.

Hazard Information	Back Directory
[Uses] Gold Catalysts — 21st Century ′Gold Rush′
[reaction suitability] core: gold reagent type: catalyst

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