1016642-72-0

Upstream product

• 17946-71-3 (trimethylstannyl)lithium 
• 141240-86-0 dimethyl-[2-(phenylethynyl)phenyl]silane 

Downstream Products

• 1016642-76-4 1,1-dimethyl-2-phenyl-3-(thiophen-2-yl)benzo[b]silole 
• 1016642-75-3 1,1-dimethyl-2-phenyl-3-(pyridin-2-yl)benzo[b]silole 
• 1016642-79-7 1,1-dimethyl-3-iodo-2-phenylbenzo[b]silole 
• 794512-47-3 1,1-dimethyl-2-phenyl-1H-benzo[b]silole 
• 1016642-73-1 1,1-dimethyl-2,3-diphenyl-1H-benzo[b]silole 
• 1016642-74-2 (E)-1,1-dimethyl-2-phenyl-3-styrylbenzo[b]silole 
• 1016642-77-5 1,4-bis(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)benzene 
• 1152130-91-0 6,6'-bis(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)-2,2'-bipyridine 
• 1152130-93-2 1,3,5-tris(1,1-dimethyl-2-phenylbenzosilol-3-yl)triazine 
• 1152130-92-1 2,5-bis(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)-3,6-dimethylpyrazine 

Relevant academic research and scientific papers

Modular synthesis of functionalized benzosiloles by tin-mediated cyclization of (o-alkynylphenyl)silane

Trimethylstannyllithium promotes cyclization of (o-alkynylphenyl)silane into a 3-stannylbenzosilole, via addition to the triple bond followed by intramolecular cyclization in a cascade fashion. This intermediate can be functionalized with either electrophiles or nucleophiles to allow modular synthesis of 2,3-disubstituted benzosiloles. One of these compounds, a phenylene-bis(benzosilole) compound, shows electron drift mobility as high as 6 × 10-4 cm2/Vs in an amorphous film, making this class of compounds promising electronic materials for organic light emitting devices and organic photovoltaic cells. Copyright