CAS 14243-64-2 (Triphenylphosphine)gold(I) Chloride

Synonyms

TRIPHENYLPHOSPHINEGOLD (I) CHLORIDE; A807907; SY009694; triphenylphosphane; Chloro(triphenylphosphine)gold(I), >=99.9% trace metals basis; SCHEMBL1450566; (PH3P)AUCL; Chloro(triphenylphosphine)gold(I), 99%; Chloro(triphenylphosphine)gold(I), Premion(R); MFCD00009588;

IUPAC Name

chlorogold;triphenylphosphane;

Molecular Weight

494.708g/mol

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;

Storage

Store under Nitrogen

Complexity

204

Covalently-Bonded Unit Count

EC Number

238-117-6

Exact Mass

494.027g/mol

Heavy Atom Count

Monoisotopic Mass

494.027g/mol

Rotatable Bond Count

Topological Polar Surface Area

0A^2

Application

Triphenylphosphine gold(I) chloride serves as a vital reagent in gold chemistry, playing a crucial role in various organic synthesis processes. It effectively catalyzes rearrangement reactions and is instrumental in preparing 1-methylthyminato-N3-triphenylphosphinegold(I) through its reaction with 1-methylthymine. Additionally, this compound acts as a precursor for synthesizing both gold(I) and gold(III) organometallic compounds. Its capabilities extend to facilitating the cyclization of O-propargyl carbamates into alkylideneoxazolidinones via a 5-exo-dig pathway and promoting the cycloisomerization of enynes with cyclic olefins into complex polycyclic dienes, all at room temperature.

March 10, 2025

Exceptional Catalyst for Organic Synthesis

Triphenylphosphine gold(I) chloride is a superb reagent in my lab. Its efficiency in catalyzing rearrangement and cyclization reactions significantly aids our synthesis of complex compounds. Its reliability as a catalyst is truly impressive.