254037

Chloro(triphenylphosphine)gold(I)

≥99.9% trace metals basis

• Synonym(s): (Ph₃P)AuCl, Triphenylphosphinegold(I) chloride
• Linear Formula: [(C₆H₅)₃P]AuCl
• CAS Number: 14243-64-2
• Molecular Weight: 494.71
• EC Number: 238-117-6
• MDL number: MFCD00009588
• PubChem Substance ID: 24855348
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: ≥99.9% trace metals basis
• form: solid
• reaction suitability: core: gold; reagent type: catalyst
• SMILES string: Cl[Au].c1ccc(cc1)P(c2ccccc2)c3ccccc3
• 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

Description

Application

Gold Catalysts — 21st Century ′Gold Rush′

Catalyst employed in the cyclization of O-propargyl carbamates to alkylideneoxazolidinones via a 5-exo-digonal pathway at room temperature. Also catalyzes the cycloisomerization of enynes containing a cyclic olefin into highly-fused, polycyclic dienes at room temperature.

Reagent is used with cocatalytic halide abstraction agent to activate π-systems toward addition by heteroatom and carbon nucleophiles.

Packaging

500 mg in poly bottle

5 g in poly bottle

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves