Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V)
Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V), identified by CAS number 108695-90-5, is an organorhenium compound with the empirical formula C20H21Cl3O2PReS and a molecular weight of 648.98 g/mol. This compound serves as a valuable catalyst in various organic transformations, including enantioselective reductions and rearrangements. It is also utilized as a reactant in the synthesis of specific inorganic and organometallic compounds.
- IUPAC
- Trichlorooxo[thiobis[methane]](triphenylphosphine oxide-κO)rhenium
- Synonyms
- Trichlorooxo[thiobis[methane]](triphenylphosphine oxide-κO)rhenium
![Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V) (C20H21Cl3O2PReS) — chemical structure, CAS 108695-90-5; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F108695-90-5.png&w=3840&q=75)
Catalysis for Enantioselective Reductions
This rhenium complex is employed as a catalyst for the enantioselective reduction of ketones and imines, facilitating the formation of chiral alcohols and amines.
Meyer-Schuster Rearrangement Catalyst
It catalyzes the Meyer-Schuster rearrangement of propargylic alcohols, converting them into valuable α, β-unsaturated carbonyl compounds.
Glycoside Synthesis
The compound finds application in the synthesis of 2-deoxy-α glycosides, an important class of carbohydrates.
Phosphorus Compound Sulfurization
It acts as a reagent for the sulfurization of phosphorous(III) compounds using thiiranes, a useful transformation in organophosphorus chemistry.
Synthesis of Rhenium Complexes
This complex serves as a reactant for the synthesis of both mono and dinuclear rhenium-containing compounds.
Somatostatin Derivative Synthesis
The reagent is utilized in the synthesis of rhenium-cyclized somatostatin derivative series, relevant in medicinal chemistry research.
| Molecular weight | 648.98 |
|---|---|
| Empirical formula | C20H21Cl3O2PReS |
| Application | Catalyst for:• Enantioselective reduction of ketones and imines1• Meyer-Schuster rearrangement of propargylic alcohols to α, β-unsaturated carbonyl compounds2• Synthesis of 2-deoxy-α glycosides3• Sulfurization of phosphorous(III) compounds with thiiranes4Reactant for synthesis of mono and dinuclear compounds5Reagent for rhenium-cyclized somatostatine derivative series synthesis6 |
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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V) used for?
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Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V) is primarily used as a catalyst for enantioselective reduction of ketones and imines, the Meyer-Schuster rearrangement of propargylic alcohols, synthesis of 2-deoxy-α glycosides, sulfurization of phosphorous(III) compounds, and as a reactant for synthesizing mono- and dinuclear rhenium compounds and rhenium-cyclized somatostatin derivatives.
What is the CAS number and empirical formula for this compound?
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The CAS number for Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V) is 108695-90-5. The empirical formula is C20H21Cl3O2PReS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific assay or grade is not detailed in the provided data; it is not represented as USP, BP, or EP grade.
How should Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V) be handled?
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This compound is classified as a Warning. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment including a dust mask (N95 type), eyeshields, and gloves. Ensure adequate ventilation.
How is this chemical packed, shipped, and exported?
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As a specialist global supplier, Tech Serve Solutions ensures appropriate packaging and handling for safe export of chemicals worldwide, adhering to all relevant regulations.
How can I request a sample or quote?
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To request a sample or obtain a quotation for Oxotrichloro[(dimethylsulfide)triphenylphosphine oxide]rhenium(V), please contact our sales department through the website or by phone.
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