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Chloro(triphenylphosphine)gold(I)
PRICE INQUIRYCatalog Number
ACM14243642-2
Product Name
Chloro(triphenylphosphine)gold(I)
Structure
![{[CurrentData.Name]}](https://resource.alfachemic.com/structure/14243-64-2.gif)
CAS
14243-64-2
Synonyms
Triphenylphosphinechlorogold
Molecular Weight
494.7
Molecular Formula
C18H15AuClP
Canonical SMILES
C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.Cl[Au]
InChI
InChI=1S/C18H15P.Au.ClH/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h1-15H;1H/q;+1;/p-1
InChI Key
IFPWCRBNZXUWGC-UHFFFAOYSA-M
Melting Point
248-249 °C
Purity
98%
Appearance
Powder
Color Form
powder
Empirical Formula
[(PPh3)AuCl]
Exact Mass
494.02656
Metal Content
40
Monoisotopic Mass
494.02656
Rotatable Bond Count
3
Topological Polar Surface Area
0 Ų
Application
Chloro(triphenylphosphine)gold(I) serves as a versatile reagent in gold chemistry, primarily due to its ability to catalyze various rearrangement reactions in organic synthesis. It is instrumental in the preparation of 1-methylthyminato-N3-triphenylphosphinegold(I) through its reaction with 1-methylthymine and functions as a precursor for the synthesis of both gold(I) and gold(III) organometallic compounds. This compound efficiently catalyzes the cyclization of O-propargyl carbamates into alkylideneoxazolidinones using a 5-exo-digonal pathway at ambient temperature. Additionally, it facilitates the cycloisomerization of enynes with cyclic olefins, converting them into complex, highly-fused polycyclic dienes, also at room temperature.
March 19, 2025
Highly Effective Reagent in Gold Chemistry
Chloro(triphenylphosphine)gold(I) excelled in our lab experiments. It catalyzed rearrangement reactions flawlessly, enhancing our synthesis of organometallic compounds. A reliable choice for cycloisomerization processes in our research.
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