Description

1,3,2-Dioxaborolane, 2-[(1E)-2-(2-Furanyl)Ethenyl]-4,4,5,5-Tetramethyl- is a specialized organoboron reagent featuring a furan-substituted ethenyl group. This compound is valued for its role as a key synthetic intermediate in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A crucial boron reagent for forming carbon-carbon bonds in the synthesis of complex organic molecules.
• Pharmaceutical Intermediate: Used in the research and development of new drug candidates, particularly those containing heterocyclic frameworks.
• Agrochemical Synthesis: Serves as a building block for creating novel pesticides and herbicides with enhanced efficacy.
• Materials Science Research: Employed in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Ligand and Catalyst Development: Acts as a precursor for creating novel ligands and catalysts in transition metal chemistry.
• Chemical Biology Probes: Utilized in the synthesis of tagged molecules for studying biological processes and target engagement.

Basic Information

Product Name	1,3,2-Dioxaborolane, 2-[(1E)-2-(2-Furanyl)Ethenyl]-4,4,5,5-Tetramethyl-
CAS No.	736987-79-4
Molecular Formula	C12H19BO3
Molecular Weight	222.09 g/mol
Synonyms	2-[(E)-2-(Furan-2-yl)vinyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; (E)-2-(2-(Furan-2-yl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 2-Furanvinyldioxaborolane; 2-(2-Furanylvinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; Furan-2-ylvinylboronic acid pinacol ester; Trans-2-(2-Furylvinyl)boronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 1,3,2-Dioxaborolane, 2-[(1E)-2-(2-Furanyl)Ethenyl]-4,4,5,5-Tetramethyl- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and production applications. All products undergo rigorous analytical testing, including NMR and HPLC, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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 compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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