Chloro(tricyclohexylphosphine)gold(I)
Chloro(tricyclohexylphosphine)gold(I), CAS 49763-41-9, with a molecular weight of 512.85 g/mol, is a gold(I) complex utilised as a catalyst in organic synthesis. It is particularly effective in promoting various cyclisation reactions, additions to unsaturated bonds, and arylation processes. This compound is supplied by Tech Serve Solutions with a purity of 97%.
- IUPAC
- (Tricyclohexylphosphine)gold(I) chloride
- Synonyms
- (Tricyclohexylphosphine)gold(I) chloride
Catalyst for Tandem Bicyclizations
This gold(I) complex catalyses tandem bicyclizations of styrylindoles with alkynyl alkenones, facilitating complex molecule construction in a single step.
Promoter for X-H Bond Additions
It serves as a catalyst for the addition of X-H bonds (where X can be N, O, or S) across carbon-carbon multiple bonds, a versatile transformation in synthetic chemistry.
Catalyst for Arylation Reactions
The compound is employed in the arylation of nitrogen-containing heterocycles like pyrazine or pyridine with aryl bromides, enabling the formation of C-C bonds.
Indole Hydroarylation Catalyst
It facilitates the hydroarylation of alkenes with indoles, a key reaction for synthesizing substituted indole derivatives.
Catalyst for Hydroamination
Chloro(tricyclohexylphosphine)gold(I) is utilized as a catalyst in hydroamination reactions, which involve the addition of an N-H bond to an alkene or alkyne.
| Molecular weight | 512.85 |
|---|---|
| Empirical formula | C18H33AuClP |
| Assay | 97% |
| Application | Catalyst for:• Formal tandem bicyclizations of styrylindoles with alkynyl alkenones1• Addition of X-H bonds to carbon-carbon multiple bonds2• Arylation of pyrazine or pyridine with aryl bromides3• Hydroarylation of alkenes with indoles4• Cyclization5• Hydroamination6 |
| Melting point | 218-222 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 24/25-26-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Chloro(tricyclohexylphosphine)gold(I) used for?
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Chloro(tricyclohexylphosphine)gold(I) is primarily used as a catalyst in organic synthesis, particularly for cyclization reactions, additions to unsaturated bonds, and arylation processes.
What is the CAS number and formula for Chloro(tricyclohexylphosphine)gold(I)?
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The CAS number is 49763-41-9, and the empirical formula (Hill notation) is C18H33AuClP.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Chloro(tricyclohexylphosphine)gold(I) at a purity of 97%. This is a research-grade chemical and is not represented as USP, BP, or EP.
What are the safety considerations when handling this product?
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This compound is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area.
How is this product packed and shipped?
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Tech Serve Solutions, as a global supplier and exporter, ensures that products are packed and shipped in compliance with all relevant international regulations for chemical transport.
How can I request a quote or sample?
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To request a quote or sample of Chloro(tricyclohexylphosphine)gold(I), please contact our sales department via the website or direct inquiry.
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