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ChemicalBook CAS DataBase List 4,4-di-n-hexyl-dithieno[3,2-b:2',3'-d]silole
906372-08-5

4,4-di-n-hexyl-dithieno[3,2-b:2',3'-d]silole synthesis

3synthesis methods
-

Yield:906372-08-5 68%

Reaction Conditions:

Stage #1: 3,3'dibromo-2,2'-bithiophenewith n-butyllithium in tetrahydrofuran;hexane at -78; for 1.5 h;
Stage #2: dichlorodi-n-hexylsilane in tetrahydrofuran;hexane at -78 - 20;

References:

Usta, Hakan;Lu, Gang;Facchetti, Antonio;Marks, Tobin J. [Journal of the American Chemical Society,2006,vol. 128,# 28,p. 9034 - 9035]