3 article(s) from Aikawa, Kohsuke
Synthesis of chiral α-fluoroalkylated tertiary alcohols.
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Scope of fluoroalkylated pyruvates. Yields were determined by 19F NMR analysis using benzotrifluori...
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Catalytic asymmetric methylation of the simple perfluoroalkylated ketone 3a. Yields were determined...
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Beilstein J. Org. Chem. 2018, 14, 576–582, doi:10.3762/bjoc.14.44
Trifluoromethylation using trifluoroacetate.
Decarboxylative pentafluoroethylation and its application.
Trifluoromethyation with trifluoroacetate in a flow system.
Trifluoromethylation of 4-bromotoluene by [(NHC)Cu(TFA)].
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Trifluoromethylation of aryl iodides with small amounts of Cu and Ag2O. aThe yield was determined b...
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C–H trifluoromethylation of arenes using trifluoroacetic acid.
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CF3Cu generated from chlorofluoroacetate and CuI.
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[18F]Trifluoromethyation with difluorocarbenes for PET. aRadiochemical yield determined by HPLC.
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Trifluoromethylation with trifluoroacetate and copper iodide.
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Preparation of trifluoromethylcopper from trifluoromethyl ketone.
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Trifluoromethylation of aryl iodides. aIsolated yield. b1 equivalent each of CF3Cu reagent and 1,10...
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Pentafluoroethylation of aryl bromides. aYield was determined by 19F NMR analysis using benzotriflu...
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Perfluoroalkylation reactions of arylboronic acids. aIsolated yield. bDMF was used instead of tolue...
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Trifluoromethylation with silylated hemiaminal of fluoral.
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Catalytic trifluoromethylation with a fluoral derivative.
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The scope of Cu-catalyzed aromatic trifluoromethylation. The yield was determined by 19F NMR analys...
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Plausible mechanism of Cu-catalyzed aromatic trifluoromethylation .
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Beilstein J. Org. Chem. 2015, 11, 2661–2670, doi:10.3762/bjoc.11.286
Copper-catalyzed trifluoromethylation of various aryl iodides. Yields were determined by 19F NMR an...
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Observation of CuCF3 species in 19F NMR spectrum. aEquivalents based on Zn(CF3)I. bYields based on ...
Proposed mechanism of copper-catalyzed trifluoromethylation.
Beilstein J. Org. Chem. 2013, 9, 2404–2409, doi:10.3762/bjoc.9.277
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