Vinylboronic Acid Pinacol Ester

Vinylboronic Acid Pinacol Ester (CAS 75927-49-0) is a high-activity organic boronic ester compound stabilized with phenothiazine. This low-viscosity transparent liquid has excellent solubility in conventional organic solvents and stable chemical activity under normal temperature conditions. It contains active vinyl and boronic ester functional groups, featuring high reaction selectivity, and is one of the most widely used boron-containing synthetic intermediates in modern organic synthesis, polymer material modification and pharmaceutical chemical research.

2-Ethenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-Vinyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Pinacol vinylboronate, Vinylboronic acid pinacol cyclic ester

2931900090

1. Suzuki-Miyaura Coupling Reaction Synthesis: Vinylboronic Acid Pinacol Ester (CAS 75927-49-0) is a core universal intermediate for Suzuki cross-coupling reactions. It can efficiently participate in palladium-catalyzed coupling reactions to introduce vinyl functional groups into organic molecular frameworks, which is widely used for the construction of complex aromatic and heterocyclic compounds. 2. Polymer Material Modification: Vinylboronic Acid Pinacol Ester (CAS 75927-49-0) is applied in the functional modification of polymer materials. Its active vinyl group can participate in polymerization and grafting reactions to improve the thermal stability, chemical corrosion resistance and structural flexibility of polymer materials, serving as a key additive for new material synthesis. 3. Pharmaceutical and Fine Chemical Intermediate Preparation: Vinylboronic Acid Pinacol Ester (CAS 75927-49-0) is an important synthetic building block for pharmaceutical intermediates. It is commonly used in the derivation of anti-cancer, anti-inflammatory and antiviral drug intermediates, supporting high-purity fine chemical customized synthesis and drug molecular structure optimization. 4. Laboratory Organic Synthetic R&D: Vinylboronic Acid Pinacol Ester (CAS 75927-49-0) is a standard research-grade chemical reagent. It is widely used in the research of new organic reaction mechanisms, boron-containing compound derivation and functional molecule innovation, meeting the R&D demands of scientific institutions and chemical enterprises.

≥98%

C8H15BO2

154.01

2 years under proper storage

Colorless to pale yellow transparent liquid

Fine chemical grade, Research grade, Synthetic grade

0.908 g/mL at 25 °C (lit.)

Not available