The synthesis of novel para-substituted amino- and phenoxy-3-formylarylboronic acids is described. These compounds are formed by the hitherto unreported nucleophilic aromatic substitution of fluorine with a range of phenols and amines in the presence of a boronic acid moiety. These reactions proceed in moderate to good yields (37-92%) and provide a useful regioselective synthetic route to trisubstituted arylboronates. These compounds are important both as intermediates in organic synthesis and as end products in their own right.
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Hokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, JapanHokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, Japan
Ishiyama, T
Ishida, K
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Hokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, JapanHokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, Japan
Ishida, K
Miyaura, N
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Hokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, JapanHokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, Japan
机构:
Hokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, JapanHokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, Japan
Ishiyama, T
Ishida, K
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机构:
Hokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, JapanHokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, Japan
Ishida, K
Miyaura, N
论文数: 0引用数: 0
h-index: 0
机构:
Hokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, JapanHokkaido Univ, Grad Sch Engn, Div Mol Chem, Sapporo, Hokkaido 0608628, Japan