Bis[(+)-pinanediolato]diboron
Bis[(+)-pinanediolato]diboron (CAS: 230299-17-9; Formula: C20H32B2O4; MW: 358.09) is a chiral diboron compound utilised in asymmetric synthesis. It serves as an effective reagent for borylation reactions, facilitating the introduction of boron functionalities into organic molecules with stereochemical control. This compound is essential for constructing complex chiral structures in research and development.
- IUPAC
- Bis[(1S,2S,3R,5S)-pinanediolato]diboron
![Bis[(+)-pinanediolato]diboron (C20H32B2O4) — chemical structure, CAS 230299-17-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F230299-17-9.png&w=3840&q=75)
Asymmetric Borylation
This reagent is employed in enantioselective borylation reactions, allowing for the stereospecific synthesis of chiral organoboron compounds. These intermediates are valuable in further synthetic transformations.
Chiral Ligand Development
Bis[(+)-pinanediolato]diboron can be a precursor or component in the synthesis of novel chiral ligands. These ligands are crucial for developing new catalytic systems in asymmetric catalysis.
Organic Synthesis Reagent
It functions as a versatile building block in complex organic synthesis, particularly where the precise stereochemical control of boron incorporation is required.
| Molecular weight | 358.09 |
|---|---|
| Empirical formula | C20H32B2O4 |
| Assay | 98% |
| Optical activity | [α]20/D +66°, c = 6.5 in toluene |
| Melting point | 147-151 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Bis[(+)-pinanediolato]diboron used for?
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Bis[(+)-pinanediolato]diboron is primarily used in asymmetric synthesis for borylation reactions, enabling the stereoselective introduction of boron functionalities into organic molecules.
What are the CAS number and chemical formula for Bis[(+)-pinanediolato]diboron?
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The CAS number is 230299-17-9, and the empirical formula (Hill notation) is C20H32B2O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bis[(+)-pinanediolato]diboron with an assay of 98%. This product is not represented as USP, BP, or EP grade.
How should Bis[(+)-pinanediolato]diboron be handled?
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Handling requires personal protective equipment including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter due to potential hazards. Refer to the Safety Data Sheet for detailed information.
How is Bis[(+)-pinanediolato]diboron typically packed and shipped?
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Products are carefully packed to ensure integrity during transit and are available for global export.
How can I request a sample or quote for Bis[(+)-pinanediolato]diboron?
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To request a sample or quote, please contact our sales team through the website or direct inquiry.
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