trans-1-Hepten-1-ylboronic acid pinacol ester
trans-1-Hepten-1-ylboronic acid pinacol ester (CAS: 169339-75-7) is an organoboron compound with the molecular formula C13H25BO2 and a molecular weight of 224.15 g/mol. This compound serves as a valuable substrate in palladium-catalyzed cross-coupling reactions. It is primarily utilised in organic synthesis for the preparation of substituted 1,3-dienes, contributing to the construction of complex molecular architectures in research and development settings.
- IUPAC
- E-2-(1-Heptenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,trans-1-Heptenylboronic acid pinacol ester
- Synonyms
- E-2-(1-Heptenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolanetrans-1-Heptenylboronic acid pinacol ester
Palladium-Catalyzed Cross-Coupling
Utilised as a substrate in Suzuki-Miyaura type cross-coupling reactions. It enables the efficient formation of carbon-carbon bonds with olefins.
Synthesis of Substituted Dienes
This reagent is specifically employed to yield substituted 1,3-dienes through coupling with appropriate olefin partners. These dienes are key intermediates in various synthetic pathways.
Organic Synthesis Reagent
Serves as a versatile building block in organic synthesis. Its reactivity profile allows for the introduction of a trans-1-heptenyl moiety into target molecules.
| Molecular weight | 224.15 |
|---|---|
| Empirical formula | C13H25BO2 |
| Assay | 97% |
| Boiling point | 73-77 °C/0.4-0.5 mmHg |
| Density | 0.875 g/mL at 25 °C |
| Refractive index | n20/D 1.445 |
| Application | Substrate used in a palladium-catalyzed cross-coupling with olefins providing substituted 1,3-dienes.1 |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 106 °C / 222.8 °F |
| 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 trans-1-Hepten-1-ylboronic acid pinacol ester used for?
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This compound is used as a substrate in palladium-catalyzed cross-coupling reactions, specifically for synthesising substituted 1,3-dienes by coupling with olefins.
What is the CAS number and molecular formula?
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The CAS number is 169339-75-7, and the molecular formula is C13H25BO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-1-Hepten-1-ylboronic acid pinacol ester at an assay of 97%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should trans-1-Hepten-1-ylboronic acid pinacol ester be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Refer to the Safety Data Sheet for comprehensive handling and hazard information.
Is this product controlled or scheduled?
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Based on the provided data, there is no indication that this product is a controlled or scheduled substance.
How can I request a sample or quote?
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To request a sample or a quotation, please contact our sales team via the website or direct email, providing the product name and CAS number.
How is this chemical typically shipped or exported?
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This chemical is carefully packaged according to regulatory standards for safe transportation and export globally by Tech Serve Solutions.
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