Description

Tributyl-[4-(2-hexyldecyl)thiophen-2-yl]stannane (CAS No. 1430201-55-0) is a high-purity organotin compound with the molecular formula C₃₂H₆₂SSn. This specialized reagent is designed for advanced research applications, particularly in the fields of organic synthesis, materials science, and polymer chemistry. The compound features a unique thiophene backbone modified with a 2-hexyldecyl chain for enhanced solubility and a tributylstannane moiety for versatile reactivity in cross-coupling reactions. With a molecular weight of 598.48 g/mol, this product is supplied as a carefully characterized standard to ensure batch-to-batch consistency. Ideal for Stille coupling reactions and other organometallic transformations, it offers researchers precise control in constructing complex molecular architectures. Store under inert atmosphere at -20°C to maintain stability.

Properties

• CAS Number: 1430201-55-0
• Complexity: 415
• IUPAC Name: tributyl-[4-(2-hexyldecyl)-2-thienyl]stannane
• InChI: InChI=1S/C20H35S.3C4H9.Sn/c1-3-5-7-9-10-12-14-19(13-11-8-6-4-2)17-20-15-16-21-18-20;3*1-3-4-2;/h15,18-19H,3-14,17H2,1-2H3;3*1,3-4H2,2H3;
• InChI Key: AQZITRLBDDUZDU-UHFFFAOYSA-N
• Exact Mass: 598.359426
• Molecular Formula: C32H62SSn
• Molecular Weight: 597.6
• SMILES: CCCCCCCCC(CCCCCC)CC1=CSC(=C1)[Sn](CCCC)(CCCC)CCCC
• Topological: 28.2
• Monoisotopic Mass: 598.359426
• Synonyms: Th610-Sn, SCHEMBL29215315, 1430201-55-0

Application

This organotin compound serves as a crucial building block in the synthesis of conjugated polymers for organic electronic applications. Researchers utilize it in Stille cross-coupling reactions to create thiophene-based materials for organic photovoltaics and field-effect transistors. The 2-hexyldecyl side chain promotes solubility while maintaining charge transport properties in resulting polymers. It’s particularly valuable for developing donor-acceptor copolymers in bulk heterojunction solar cells. The tributylstannane group enables efficient coupling with various aryl halides under mild conditions.

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