Description

Diethyl[(1-Phenyl-1-Propenyl)Oxy]Borane is a specialized organoboron reagent featuring a unique enol ether boronate structure. This compound matters as a versatile synthetic intermediate, enabling precise carbon-carbon and carbon-heteroatom bond formations critical for constructing complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for advanced organic synthesis, including cross-coupling reactions and the preparation of fine chemicals.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: Acts as a stable boronate ester reagent for coupling with aryl halides to form biaryl structures.
• Pharmaceutical Intermediate Synthesis: Used in the multi-step synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Research: Employed in the development of novel herbicides, fungicides, and insecticides requiring specific stereochemistry.
• Material Science Precursor: Serves as a building block for organic electronic materials and advanced polymers.
• Asymmetric Synthesis: Utilized in reactions catalyzed by transition metals or chiral ligands to create enantiomerically enriched products.
• Academic & R&D Laboratories: A key reagent for methodological development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	Diethyl[(1-Phenyl-1-Propenyl)Oxy]Borane
CAS No.	34602-33-0
Molecular Formula	C₁₃H₁₉BO₂
Molecular Weight	218.10 g/mol
Synonyms	Diethyl (1-Phenyl-1-propenyloxy)borane; (1-Phenylprop-1-en-1-yloxy)diethylborane; Diethyl(1-phenylvinyloxy)borane (tautomeric form); B,B-Diethyl-1-phenyl-1-propen-1-yl borinate; 1-Phenyl-1-propen-1-ol diethylboronate; Boronic acid, (1-phenyl-1-propenyloxy)diethyl-; Organoboron reagent 34602-33-0
EINECS	Contact for details

Quality Control

Every batch of Diethyl[(1-Phenyl-1-Propenyl)Oxy]Borane is produced and tested under strict quality management protocols to ensure consistency and reliability for sensitive synthetic applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (argon or nitrogen) after opening to prevent decomposition. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC or HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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