Description

4,4,5,5-Tetramethyl-2-[3-(Prop-2-En-1-Yloxy)Phenyl]-1,3,2-Dioxaborolane is a high-purity, advanced boronic ester derivative, serving as a critical building block in modern synthetic chemistry. Its primary value lies in enabling efficient cross-coupling reactions, particularly the Suzuki-Miyaura reaction, which is fundamental for constructing complex organic frameworks. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require reliable, high-quality intermediates for drug discovery, advanced polymer synthesis, and the development of organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides requiring specific aryl-boronate functionalities.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for creating electron-transport materials and emissive layer components in display and lighting technologies.
• Polymer & Material Science: Enables the incorporation of functional phenyl groups into polymers, liquid crystals, and other advanced materials to modify physical properties.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for constructing complex, biaryl-linked molecular architectures.
• Ligand & Catalyst Development: Can be utilized to synthesize novel bidentate or monodentate ligands for transition metal catalysis.

Basic Information

Product Name	4,4,5,5-Tetramethyl-2-[3-(Prop-2-En-1-Yloxy)Phenyl]-1,3,2-Dioxaborolane
CAS No.	1424265-66-6
Molecular Formula	C₁₅H₂₁BO₃
Molecular Weight	260.14 g/mol
Synonyms	3-(Allyloxy)phenylboronic acid pinacol ester; 3-Allyloxyphenylboronic acid pinacol ester; 2-(3-Allyloxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; [3-(Allyloxy)phenyl]boronic acid pinacol ester; 1,3,2-Dioxaborolane, 2-[3-(2-propen-1-yloxy)phenyl]-4,4,5,5-tetramethyl-; 3-(Prop-2-en-1-yloxy)benzeneboronic acid pinacol ester; Allyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl ether
EINECS	Contact for details

Quality Control

Our 4,4,5,5-Tetramethyl-2-[3-(Prop-2-En-1-Yloxy)Phenyl]-1,3,2-Dioxaborolane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and GC analysis, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing purity, identity, and impurity profiles to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

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

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