126485-52-7Relevant academic research and scientific papers
CARBONYLATIVE COUPLING REACTION OF ORGANOFLUOROSILANES WITH ORGANIC HALIDES PROMOTED BY FLUORIDE ION AND PALLADIUM CATALYST
Hatanaka, Yasuo,Fukushima, Satoshi,Hiyama, Tamejiro
, p. 2113 - 2126 (2007/10/02)
Palladium-catalyzed carbonylative cross coupling reaction of organofluorosilanes with organic halides was achieved in the presence of fluoride ion and an atmospheric pressure of carbon monoxide.Alkenyl- or arylfluorosilanes effectively underwent this reaction with alkenyl or aryl iodides in moderate to good yields.Thus, highly functionalized ketones are readily available without protection of reactive functional group such as aldehyde, ketone, ester, nitril, and alcohol.For smooth ketone formation, use of organofluorosilanes is essential; tetraorganosilanes like aryl(trimethyl)silanes, upon reaction with aryl iodides, gave aroyl fluorides instead. Key Words: carbonylative coupling; organofluorosilanes; ketone synthesis
Selective Synthesis of Unsymmetrical Biaryls via Palladium-Catalyzed Cross-Coupling of Arylfluorosilanes with Aryl Iodides
Hatanaka, Yasuo,Fukushima, Satoshi,Hiyama, Tamejiro
, p. 1711 - 1714 (2007/10/02)
In the presence of potassium fluoride, arylfluorosilanes readily participate in Pd-catalyzed cross-coupling reaction of aryl iodides to give the corresponding unsymmetrical biaryls in good yields.
