Atomfair 3,4-Dihydro-2H-pyran-6-boronic acid pinacol ester C11H19BO3

Description 3,4-Dihydro-2H-pyran-6-boronic acid pinacol ester (CAS: 1025707-93-0) is a high-purity boronic ester derivative with the molecular formula C11H19BO3. This compound, also known by its IUPAC name 2-(3,4-dihydro-2H-pyran-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane , is a versatile intermediate in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. Its pinacol ester group enhances stability and solubility, making it ideal for use in anhydrous or moisture-sensitive conditions. Suitable for researchers and industrial applications, this reagent is rigorously tested for quality and consistency, ensuring reliable performance in complex synthetic pathways. Packaged under inert conditions to preserve integrity, it is a critical tool for pharmaceutical, agrochemical, and materials science research.

Description

3,4-Dihydro-2H-pyran-6-boronic acid pinacol ester (CAS: 1025707-93-0) is a high-purity boronic ester derivative with the molecular formula C₁₁H₁₉BO₃. This compound, also known by its IUPAC name 2-(3,4-dihydro-2H-pyran-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, is a versatile intermediate in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. Its pinacol ester group enhances stability and solubility, making it ideal for use in anhydrous or moisture-sensitive conditions. Suitable for researchers and industrial applications, this reagent is rigorously tested for quality and consistency, ensuring reliable performance in complex synthetic pathways. Packaged under inert conditions to preserve integrity, it is a critical tool for pharmaceutical, agrochemical, and materials science research.

CAS No: 1025707-93-0
Molecular Formula: C11H19BO3
Molecular Weight: 210.08
Exact Mass: 210.1427246
Monoisotopic Mass: 210.1427246
IUPAC Name: 2-(3,4-dihydro-2H-pyran-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CCCCO2
Synonyms: 3,4-DIHYDRO-2H-PYRAN-6-BORONIC ACID PINACOL ESTER, 864-932-7, 1025707-93-0, 2-(3,4-Dihydro-2H-pyran-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2H-Pyran, 3,4-dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

Application

3,4-Dihydro-2H-pyran-6-boronic acid pinacol ester is widely used as a key building block in Suzuki-Miyaura cross-coupling reactions to form carbon-carbon bonds in heterocyclic systems. Its stability and reactivity make it valuable in the synthesis of pharmaceuticals, particularly for modifying pyran-based scaffolds. Researchers also employ it in materials science for constructing boron-containing polymers and advanced organic frameworks.

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