Description

2-(Tributylstannyl)-5,6-Dihydro-[1,4]-Dioxin is a specialized organotin reagent featuring a stannylated dihydrodioxin core, making it a valuable synthon for advanced organic synthesis. This compound is engineered to facilitate efficient Stille coupling reactions, enabling the construction of complex molecular architectures with high selectivity. It is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in cross-coupling reactions to form carbon-carbon bonds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactivity to create complex heterocyclic structures.
• Material Science: Serves as a precursor in the development of organic electronic materials, such as polymers for OLEDs or conductive films.
• Catalyst Ligand Synthesis: Employed in the preparation of sophisticated ligand systems for transition metal catalysis.
• Academic & R&D: A valuable tool in methodological organic chemistry research for exploring new palladium-catalyzed coupling pathways.
• Fine Chemical Production: Used in the custom synthesis of high-value, complex organic molecules for various industrial applications.

Basic Information

Product Name	2-(Tributylstannyl)-5,6-Dihydro-[1,4]-Dioxin
CAS No.	131470-66-1
Molecular Formula	C18H36O2Sn
Molecular Weight	403.19 g/mol
Synonyms	2-(Tributylstannyl)-2,3-dihydro-1,4-dioxin; 5,6-Dihydro-2-(tributylstannyl)-1,4-dioxin; Tributyl(5,6-dihydro-1,4-dioxin-2-yl)stannane; 1,4-Dioxin, 5,6-dihydro-2-(tributylstannyl)-; 2-Tributylstannyl-5,6-dihydro-1,4-dioxin
EINECS	Contact for details

Quality Control

Every batch of 2-(Tributylstannyl)-5,6-Dihydro-[1,4]-Dioxin is produced and analyzed under strict quality management protocols to ensure consistency and reliability for your synthetic workflows. Our products undergo rigorous quality testing, including NMR and HPLC analysis, to ensure compliance with exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is sensitive to strong bases and should be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Tin (Sn) Content	28.0 - 30.0 %

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