697575
(Acetonitrile)[(2-biphenyl)di-tert-butylphosphine]gold(I) hexafluoroantimonate
solid
Synonym(s):
JohnPhos Au(MeCN)SbF6
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About This Item
Empirical Formula (Hill Notation):
C22H30AuF6NPSb
CAS Number:
Molecular Weight:
772.17
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
MDL number:
Product Name
(Acetonitrile)[(2-biphenyl)di-tert-butylphosphine]gold(I) hexafluoroantimonate,
form
solid
Quality Segment
reaction suitability
core: gold, 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
General description
(Acetonitrile)[(2-biphenyl)di-tert-butylphosphine]gold(I) hexafluoroantimonate is a phosphine ligated gold(I) complex. It is used as a catalyst in a domino reaction to form C–C, C–N, and C–O bonds due to the ease with which it can activate C=C and C≡C bonds, thus allowing for unique rearrangements or reactions with various nucleophiles. Gold catalysis provides an excellent method to construct complex chemical architectures in a mild manner that would be difficult to achieve using other reaction paradigms.
Application
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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