TCI B6395, 2,5-bis(trimethylstannyl)thiophene (CAS 86134-26-1), is a bifunctional organotin reagent designed for Stille cross-coupling and Stille polycondensation. Its two trimethylstannyl groups make it a standard donor comonomer for building conjugated donor-acceptor polymers used in organic photovoltaics, OFETs, and electrochromic materials. It is equally useful for assembling well-defined thiophene oligomers by double coupling with aryl halides. Available in 1 g and 5 g sizes, this toxic, moisture- and light-sensitive reagent must be handled in a fume hood under inert gas, with all tin-containing waste collected separately.
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- Ssebuwufu (1990). Synthesis of 1,2-bis(diphenylphosphino)ethane-bis-(trimethylstannyl)palladium(II) and its infrared spectrum; the infrared and raman spectra of 1,2-bis(diphenylphosphino)ethane-bis-(trimethylstannyl)platinum(II). Inorganica Chimica Acta doi:10.1016/s0020-1693(00)80205-4
- Schulz et al. (1993). Umsetzung von Bis(trimethylgermyl)acetylen und Bis(trimethylstannyl)acetylen mit Diboran(4)-Derivaten / Reaction of Bis(trimethylgermyl)acetylene and Bis(trimethylstannyl)acetylene with Diborane(4)-Derivatives. Zeitschrift für Naturforschung B doi:10.1515/znb-1993-0604
- Vasisht et al. (1997). Synthesis and characterization of sodium bis(trimethylstannyl) amide and bis(trimethylsilyl) bis(trimethylstannyl) -phospha-tetrazene. Journal of Organometallic Chemistry doi:10.1016/s0022-328x(97)00093-4
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