Description

2-[1,1-Dimethyl-3-[(Tributylstannyl)Oxy]Butoxy]-4,4,6-Trimethyl-1,3,2-Dioxaborinane is a specialized organotin-boronate complex, a key intermediate in advanced organic synthesis. This compound is valued for its unique reactivity profile, enabling precise carbon-carbon and carbon-heteroatom bond formation under mild conditions. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for complex, multi-step coupling reactions.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, where its selective reactivity is leveraged to create specific bioactive structures.
• Polymer & Materials Science: Serves as a functional monomer or cross-linking agent in the development of specialty polymers, coatings, and advanced materials.
• Catalyst & Ligand Precursor: Acts as a precursor for generating novel organometallic catalysts and ligands used in homogeneous catalysis.
• Organic Synthesis Research: A versatile reagent in academic and industrial R&D for methodologies like Stille cross-coupling and other transition metal-catalyzed transformations.
• Fine Chemical Production: Employed in the multi-step synthesis of high-value, complex fine chemicals and specialty compounds.

Basic Information

Item	Details
Product Name	2-[1,1-Dimethyl-3-[(Tributylstannyl)Oxy]Butoxy]-4,4,6-Trimethyl-1,3,2-Dioxaborinane
CAS No.	84712-69-6
Molecular Formula	C21H43BO4Sn
Molecular Weight	489.07 g/mol
Synonyms	2-[1,1-Dimethyl-3-[(tributylstannyl)oxy]butoxy]-4,4,6-trimethyl-1,3,2-dioxaborinane; Tributyltin 2-(1,1-dimethyl-3-hydroxybutoxy)-4,4,6-trimethyl-1,3,2-dioxaborinane ether; Organotin boronate ester; (Tributylstannyl)oxy butoxy dioxaborinane derivative; CAS 84712-69-6
EINECS	Contact for details

Quality Control

Every batch of 2-[1,1-Dimethyl-3-[(Tributylstannyl)Oxy]Butoxy]-4,4,6-Trimethyl-1,3,2-Dioxaborinane undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity (typically by NMR and HPLC), residual solvents, and other critical parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Due to its moisture-sensitive and easily oxidized nature, the container must be sealed immediately after use to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Purity (NMR)	≥ 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.