Methods for producing borylated arenes
First Claim
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1. A process for preparing a borylated aromatic compound comprising contacting an aromatic substrate with a catalytic cobalt complex and a borylation reagent under conditions effective to form the borylated aromatic compound,wherein the borylated aromatic compound comprises a boronic acid or a boronic acid derivative covalently bound to a carbon atom of an aromatic ring,wherein the catalytic cobalt complex comprises a complex defined by the formula below
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Abstract
Methods for the borylation of aromatic compounds using cobalt catalysts are provided.
20 Citations
37 Claims
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1. A process for preparing a borylated aromatic compound comprising contacting an aromatic substrate with a catalytic cobalt complex and a borylation reagent under conditions effective to form the borylated aromatic compound,
wherein the borylated aromatic compound comprises a boronic acid or a boronic acid derivative covalently bound to a carbon atom of an aromatic ring, wherein the catalytic cobalt complex comprises a complex defined by the formula below
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14. A process for preparing a borylated aromatic compound comprising contacting an aromatic substrate with a catalytic cobalt complex and a borylation reagent under conditions effective to form the borylated aromatic compound,
wherein the borylated aromatic compound comprises a boronic acid or a boronic acid derivative covalently bound to a carbon atom of an aromatic ring, and wherein the catalytic cobalt complex comprises a cobalt(I) complex comprising exclusively monodentate ligands.
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26. A process for preparing a borylated aromatic compound comprising contacting an aromatic substrate with a catalytic cobalt complex and a borylation reagent under conditions effective to form the borylated aromatic compound,
wherein the borylated aromatic compound comprises a boronic acid or a boronic acid derivative covalently bound to a carbon atom of an aromatic ring, and wherein the catalytic cobalt complex comprises a bridged dicobalt complex.
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