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Home > Product > Precious Metal Catalyst > Methyl(triphenylphosphine)gold(I)

Methyl(triphenylphosphine)gold(I) | CAS Number: 23108-72-7

Catalog Number
ACM23108727
Product Name
Methyl(triphenylphosphine)gold(I)
Structure
CAS Number
23108-72-7
MDL Number
MFCD07369042
IUPAC Name
carbanide;gold(1+);triphenylphosphane
Synonyms
Methyl(triphenylphosphine)gold(I), 23108-72-7, SC10734
Molecular Weight
474.29
Exact Mass
474.08100
Molecular Formula
C19H18AuP
Melting Point
150ºC (dec.)
Purity
96%
Appearance
white powder
SMILES
[CH3-].C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.[Au+]
InChIKey
AIJHVWFIEVTCNT-UHFFFAOYSA-N
H-Bond Donor
0
H-Bond Acceptor
1
Symbol
GHS07
Safty Description
Warning
Hazard Statements
H302-H315-H319-H335
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1Cationic gold clusters ligated with differently substituted phosphines: effect of substitution on ligand reactivity and binding.

Johnson GE1, Olivares A, Hill D, Laskin J.

Phys Chem Chem Phys. 2015 Jun 14;17(22):14636-46. doi: 10.1039/c5cp01686j.

We present a systematic study of the effect of the number of methyl (Me) and cyclohexyl (Cy) functional groups in monodentate phosphine ligands on the solution-phase synthesis of ligated sub-nanometer gold clusters and their gas-phase fragmentation pathways. Small mixed ligand cationic gold clusters were synthesized using reactions between pre-formed triphenylphosphine ligated (PPh3) gold clusters and monodentate Me- and Cy-substituted phosphine ligands in solution and characterized using electrospray ionization mass spectrometry (ESI-MS) and collision-induced dissociation (CID) experiments. Read More

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