Abstract
[reaction: see text] Potassium bromo- and iodomethyltrifluoroborates have been prepared via in situ reaction of n-BuLi with dibromo- and diiodomethane, respectively, in the presence of trialkyl borates, followed by treatment with KHF(2). Moreover, a new synthetic method for the preparation of potassium organotrifluoroborates through nucleophilic substitution of the halide in these potassium halomethyltrifluoroborates is described.
Publication types
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Research Support, N.I.H., Extramural
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Research Support, Non-U.S. Gov't
MeSH terms
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Borates / chemical synthesis*
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Borates / chemistry
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Combinatorial Chemistry Techniques*
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Hydrocarbons, Fluorinated / chemical synthesis*
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Hydrocarbons, Fluorinated / chemistry
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Hydrocarbons, Halogenated / chemistry*
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Indicators and Reagents
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Methane / analogs & derivatives*
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Methane / chemistry*
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Molecular Structure
Substances
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Borates
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Hydrocarbons, Fluorinated
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Hydrocarbons, Halogenated
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Indicators and Reagents
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Methane