Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III)
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III), CAS 14324-99-3, with the molecular formula Mn(C11H19O2)3 and a molecular weight of 604.74, is a manganese complex utilised in various chemical synthesis applications. Its key roles include acting as a catalyst for intramolecular Diels-Alder reactions, supporting single electron transfer studies, and facilitating enantioselective synthesis and borylation reactions. It is also employed in oxidative carbonylation processes.
- IUPAC
- Mn(TMHD)3,Mn(dpm)3,Shenvi Hydrogenation Catalyst,Tris(dipivaloylmethanato)manganese
- Synonyms
- Mn(TMHD)3Mn(dpm)3Shenvi Hydrogenation CatalystTris(dipivaloylmethanato)manganese
Catalysis of Diels-Alder Reactions
This manganese complex effectively catalyses intramolecular Diels-Alder reactions, a valuable transformation in organic synthesis for constructing complex cyclic structures.
Single Electron Transfer Studies
It serves as a single electron donor, enabling studies of excess electron transfer phenomena within DNA, contributing to fundamental research in molecular electronics and biology.
Enantioselective Synthesis
The compound finds application in enantioselective synthesis, allowing for the preferential formation of one stereoisomer over another, which is crucial for pharmaceutical development.
Borylation Reactions
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III) is used as a catalyst in borylation reactions, important for introducing boron functionalities into organic molecules.
Oxidative Carbonylation
This complex facilitates the oxidative carbonylation of phenol, a process that converts phenol into valuable carbonate derivatives.
| Molecular weight | 604.74 |
|---|---|
| Linear formula | Mn(C11H19O2)3 |
| Assay | 97% |
| Application | Catalyst for: • Intramolecular Diels-Alder reactions1• Single electron donor for excess electron transfer studies in DNA2• Enantioselective synthesis3• Borylation reactions4• Hydrohydrazination and hydroazidation5• Oxidative carbonylation of phenol6 |
| Melting point | 160-170 °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
| 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) | 26-36/37 |
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 Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III) primarily used for?
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Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III) is primarily used as a catalyst in various organic synthesis reactions, including intramolecular Diels-Alder reactions, enantioselective synthesis, borylation reactions, and oxidative carbonylation of phenol. It also finds application in single electron transfer studies in DNA.
What is the CAS number and chemical formula for this compound?
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The CAS number is 14324-99-3 and the linear formula is Mn(C11H19O2)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III) with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmaceutical grade.
How should Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)manganese(III) be handled?
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This compound is a Warning. It causes skin irritation, serious eye irritation, and may cause respiratory irritation (H315, H319, H335). Appropriate personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation. Avoid breathing dust.
How is this chemical packed and exported by TSS?
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Tech Serve Solutions packs and exports chemicals according to international shipping regulations. Specific packaging details will be provided upon inquiry or order confirmation.
How can I request a sample or a quote for this product?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team via our website or directly via email/phone, providing the product name and CAS number (14324-99-3).
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