959419-50-2

Upstream product

• 959419-49-9 1-iodo-4-(triethoxysilyl)benzene 
• 1730-25-2 allylmagnesium bromide 
• 624-38-4 para-diiodobenzene 

Downstream Products

• 1059193-34-8 1-(diallylethoxysilyl)-4-(3,5-dimethyl-3-hydroxy-hexynyl)benzene 
• 1059193-39-3 9,10-bis(4-diallylethoxysilylphenylethynyl)anthracene 
• 959419-53-5 4-(diallylethoxysilyl)phenylmagnesium chloride 
• 1059193-38-2 1,4-bis[4-(diallylethoxysilyl)phenyethynyl]benzene 
• 1059193-73-5 4,4'-bis[4-(diallylethoxysilyl)phenyl]acetylene 
• 1059193-37-1 3,6-bis[(4-diallylethoxysilyl)phenylethynyl]-9-methylcarbazole 
• 1059193-41-7 5,5'-bis[4-(diallylethoxysilyl)phenylethynyl]-2,2'-bipyridine 
• 1056691-17-8 4-(diallylhydroxysilyl)iodobenzene 
• 1380681-17-3 4-[fluorodi(prop-2-enyl)silyl]iodobenzene 
• 1303600-16-9 2,7-bis((4-(diallyl(ethoxy)silyl)phenyl)ethyn-1-yl)fluorene 
• 1059193-35-9 1-(diallylethoxysilyl)-4-ethynylbenzene 

Relevant academic research and scientific papers

Meerwein's reagent mediated, significantly enhanced nucleophilic fluorination on alkoxysilanes

We developed a new facile method to fluorosilanes from alkoxysilanes using Meerwein's reagent. Our protocol afforded fluorosilanes in excellent yields in various organic solvents including acetonitrile under mild reaction conditions at room temperature. We also proposed a reaction mechanism with the probable silyloxonium intermediates. Georg Thieme Verlag Stuttgart · New York.

Organosilane compound and organosilica obtained therefrom

Provided is an organosilane compound expressed by any one of the following general formulae (1) to (7): (wherein: Ar represents a phenylene group or the like; R1 represents a hydrogen atom or the like; R2 to R8 each represent a methyl group or the like; n represents an integer in a range from 0 to 2; m represents an integer of 1 or 2; L represents a single bond or the like; X represents a hydrogen atom or the like; and Y represents a hydrogen atom or the like).

Preparation of functionalized aryl(diallyl)ethoxysilanes and their palladium-catalyzed coupling reactions giving sol-gel precursors

A series of molecular building blocks containing allylsilyl groups, which can be incorporated into the appropriate sol-gel precursors as fragments, were prepared. The allylsilyl group is retained unchanged over the course of all reactions giving sol-gel precursors and behave as the synthetic equivalent of alkoxysilyl groups toward sol-gel polymerization, but are stable enough to allow purification by silica gel chromatography. These allylsilanes were successfully used as building blocks to construct functional sol-gel precursors via palladium-catalyzed coupling reactions.