Kazmierczak, Joanna published the artcileNafion as effective and selective heterogeneous catalytic system in O-metalation of silanols and POSS silanols, Quality Control of 17877-23-5, the publication is Journal of Catalysis (2018), 95-103, database is CAplus.
Herein, we demonstrate the first use of Nafion as heterogeneous catalyst in O-metalation of compounds containing Si-OH moiety (silanols and POSS silanols). Our methodol. permits efficient and highly selective formation of Si-O-E bonds (E = Si, Ge, B) within mols., under mild conditions with excellent yields. This approach allows syntheses of various unsym. disiloxanes, germasiloxanes and borasiloxanes, as well as introduction of a wide range of functional groups into silsesquioxanes. It is worth noting that Nafion can be reused for further experiments and its catalytic activity in this process is well-maintained for more than 10 recycling steps, without a decrease in yield or selectivity.
Journal of Catalysis published new progress about 17877-23-5. 17877-23-5 belongs to alcohols-buliding-blocks, auxiliary class Protection and Derivatization Reagent, name is Triisopropylsilanol, and the molecular formula is C9H22OSi, Quality Control of 17877-23-5.
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