Amination of aryl alcohol derivatives
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United States of America Patent
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Feb 14, 2017
Grant Date -
Oct 31, 2013
app pub date -
Jan 6, 2012
filing date -
Jan 7, 2011
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Abstract
Embodiments of the invention provide methods and materials for chemical cross-coupling reactions that utilize aryl alcohol derivatives as cross-coupling partners. Embodiments of the invention include methods for the amination of aryl sulfamates and carbamates, which are attractive cross-coupling partners, particularly for use in multistep synthesis. Illustrative embodiments include versatile means to use simple derivatives of phenol as precursors to polysubstituted aryl amines, as exemplified by a concise synthesis of the antibacterial drug linezolid.
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