Description

Vinylboronic Anhydride Pyridine Complex is a versatile organoboron reagent used as a key building block in advanced organic synthesis. Its primary value lies in enabling efficient cross-coupling reactions, particularly Suzuki-Miyaura couplings, to introduce vinyl groups into complex molecular frameworks. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate Synthesis: A critical reagent for constructing carbon-carbon bonds in the development of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Manufacturing: Used in the synthesis of novel herbicides, fungicides, and insecticides that require specific vinyl-substituted structures.
• Material Science & Polymer Chemistry: Serves as a monomer or functionalization agent in the creation of specialty polymers, OLED materials, and liquid crystals.
• Suzuki-Miyaura Cross-Coupling Reactions: The primary application, facilitating the palladium-catalyzed coupling with aryl or vinyl halides to form conjugated systems.
• Academic & R&D Laboratories: A fundamental tool for methodological development in organic chemistry and the exploration of new synthetic pathways.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and flavors/fragrances intermediates.

Basic Information

Product Name	Vinylboronic Anhydride Pyridine Complex
CAS No.	442850-89-7
Molecular Formula	C14H17B2NO
Molecular Weight	244.91 g/mol
Synonyms	Divinylborinic Anhydride Pyridine Complex; Pyridine Complex of Vinylboronic Anhydride; 2,4,6-Trivinylboroxin Pyridine Complex; Trivinylcyclotriboroxane Pyridine Adduct; Vinylboroxine Pyridine Complex; 1,3,5-Trivinyl-1,3,5,2,4,6-trioxatriborinane Pyridine Complex; B,B',B''-Trivinylboroxin - Pyridine (1:1)
EINECS	Contact for details

Quality Control

Our Vinylboronic Anhydride Pyridine Complex is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for demanding synthetic applications. Each lot is analyzed using advanced techniques including NMR, HPLC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (argon or nitrogen) to prevent decomposition. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (NMR)	≥ 95%
Purity (HPLC)	≥ 97%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.