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Iron-catalyzed chlorination of silanes.
Autorzy
Rok wydania
2012
Czasopismo
Numer woluminu
31
Strony
3199-3206
DOI
10.1021/om300066v
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
A simple and highly efficient iron-catalyzed method for the chlorination of silanes has been developed. By use of 0.5–2% of the Fe(III)-based catalyst FeCl3 or Fe(acac)3 in the presence of 1–1.5 equiv of acetyl chloride as the chlorine donor, a large number of silanes, alkoxysilanes, and silanols were converted to the corresponding chlorosilanes in 50–93% yields. In contrast to earlier reported methods often suffering from expensive catalysts or use of stoichiometric metal salts, hazardous reagents, and reaction conditions, the presently described methodology allows benign reaction conditions and simple workup while using only catalytic amounts of a readily available and economically viable iron catalyst.
Adres publiczny
https://doi.org/10.1021/om300066v
Strona internetowa wydawcy
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