CAS · 56553-60-7
Product Overview
Sodium triacetoxyborohydride is a high-purity catalysts-auxiliary-agent supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | White powder |
|---|---|
| Assay(Titration) | 98% min |
Applications
1. Selective Reduction of Carbonyl Compounds
Sodium triacetoxyborohydride丨CAS 56553-60-7 is mainly used in the selective reduction of aldehydes and ketones:
● Reduces aldehydes and ketones to alcohols while leaving other sensitive functional groups, like esters or carboxylic acids, unaffected.
● Provides a gentle and selective reduction that is highly beneficial when other reducing agents like lithium aluminum hydride (LAH) may be too harsh.
2. Synthesis of Pharmaceuticals and Agrochemicals
In pharmaceutical and agrochemical industries, STAB is used to synthesize a variety of active compounds:
● Applied in the stereoselective synthesis of complex organic molecules, particularly those that require highly specific reductions.
● Used in the production of chiral alcohols and intermediates used in drug discovery and synthesis.
3. Reduction in Synthesis of Natural Products
Sodium triacetoxyborohydride is useful in the synthesis of natural products:
● Reduces carbonyl-containing intermediates in the total synthesis of natural products.
● Helps in the production of steroidal alcohols, terpenes, and other bioactive molecules.
4. Polymer Chemistry
Sodium triacetoxyborohydride is sometimes used in polymer chemistry:
● Participates in functionalization reactions, particularly when modifications to the functional groups in polymers are needed.
● Employed in the synthesis of polymeric materials with specific functional groups, aiding in polymerization processes and the development of high-performance materials.
5. Electrochemical Applications
It has applications in electrochemical systems, particularly in battery technologies:
● Reducing agent for certain types of electrodes in fuel cells and other electrochemical systems where boron chemistry is involved.
Benefits
✅ Mild Reducing Conditions
Sodium triacetoxyborohydride丨CAS 56553-60-7 is favored for its mildness in reduction reactions, providing a safer alternative to stronger reagents like sodium borohydride or lithium aluminum hydride. This makes it suitable for sensitive substrates.
✅ Selective Reduction
STAB offers high selectivity in reducing aldehydes and ketones while preserving other functional groups. This selectivity is particularly useful in complex organic syntheses, where it is crucial not to disturb other parts of the molecule.
✅ Easy Handling and Storage
Unlike some other borohydride reagents, sodium triacetoxyborohydride is less reactive and easier to handle. It is more stable under ambient conditions and safer to use in comparison to alternatives, such as lithium aluminum hydride, which is highly reactive and moisture-sensitive.
✅ Environmental and Safety Advantages
STAB is relatively less toxic and more environmentally friendly than many other reducing agents. It is used in more sustainable and green chemistry applications, where avoiding the use of toxic reagents and solvents is critical.
Conclusion
Sodium triacetoxyborohydride丨CAS 56553-60-7 (STAB) is a versatile and selective reducing agent with significant applications in organic synthesis, pharmaceuticals, and polymer chemistry. Its mildness, selectivity, and safety make it a useful tool for chemists, providing excellent control over reduction reactions while minimizing the risk of unwanted side reactions. Whether used in complex natural product synthesis or in the development of bioactive compounds, STAB plays a vital role in modern organic chemistry.
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