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ChemInform Abstract: An Efficient Synthetic Protocol for Quinoxalinones, Benzoxazinones, and Benzothiazinones from 2‐Oxo‐2‐aryl‐acetyl Bromide Precursors. Issue 7 (18th February 2014)
Record Type:
Journal Article
Title:
ChemInform Abstract: An Efficient Synthetic Protocol for Quinoxalinones, Benzoxazinones, and Benzothiazinones from 2‐Oxo‐2‐aryl‐acetyl Bromide Precursors. Issue 7 (18th February 2014)
Main Title:
ChemInform Abstract: An Efficient Synthetic Protocol for Quinoxalinones, Benzoxazinones, and Benzothiazinones from 2‐Oxo‐2‐aryl‐acetyl Bromide Precursors.
<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>Reaction of 2‐oxo‐2‐arylacetyl bromides (II), obtained by SeO<sub>2</sub> oxidation of α‐bromoketones, with phenylenediamines, o‐aminophenol and o‐aminothiophenol provides a facile and efficient access to quinoxalinones, benzoxazinones and benzothiazinones, respectively.</p> </abstract>