Description

4-(Diethylboryl)-2,3-Hexadiene is a specialized organoboron compound featuring a conjugated diene system adjacent to a diethylboryl group. This unique structure makes it a valuable reagent in advanced synthetic chemistry, particularly for hydroboration and cross-coupling reactions where it acts as a boron-based synthon. It is primarily sought after by research institutions and fine chemical manufacturers developing novel pharmaceuticals, agrochemicals, and organic electronic materials.

Application

• Advanced Organic Synthesis: A key building block for the synthesis of complex organic molecules via Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), especially those requiring boron-containing motifs for bioactivity or as synthetic handles.
• Material Science Research: Serves as a precursor in the development of boron-doped organic semiconductors and other functional materials.
• Catalyst and Ligand Development: Employed in the preparation of novel boron-based catalysts and ligands for asymmetric synthesis.
• Agrochemical Synthesis: Utilized in creating novel herbicide and insecticide candidates that incorporate boron chemistry.
• Academic & Industrial R&D: A critical reagent for methodology development in organometallic and synthetic organic chemistry laboratories.

Basic Information

Product Name	4-(Diethylboryl)-2,3-Hexadiene
CAS No.	74752-99-1
Molecular Formula	C10H19B
Molecular Weight	150.07 g/mol
Synonyms	2,3-Hexadiene-4-diethylborane; Diethyl(2,3-hexadien-4-yl)borane; 4-Diethylboryl-2,3-hexadiene; (2,3-Hexadien-4-yl)diethylborane; Boron, diethyl(2,3-hexadien-4-yl)-; 4-(Diethylboryl)hexa-2,3-diene
EINECS	Contact for details

Quality Control

Every batch of 4-(Diethylboryl)-2,3-Hexadiene is produced and analyzed under strict quality protocols to ensure consistency and purity for sensitive synthetic applications. Our quality assurance includes rigorous analytical testing such as NMR (1H, 11B, 13C) and GC/HPLC analysis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its moisture-sensitive and easily oxidized nature, this material must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
11B NMR Purity	Conforms
Water Content (Karl Fischer)	≤ 0.5%

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