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ChemInform Abstract: Hypervalent Iodine(III)‐Induced Oxidation [4 + 2] Annulation of o‐Phenylenediamines and Electron‐Deficient Alkynes: Direct Synthesis of Quinoxalines from Alkyne Substrates under Metal‐Free Conditions. Issue 7 (18th February 2014)
Record Type:
Journal Article
Title:
ChemInform Abstract: Hypervalent Iodine(III)‐Induced Oxidation [4 + 2] Annulation of o‐Phenylenediamines and Electron‐Deficient Alkynes: Direct Synthesis of Quinoxalines from Alkyne Substrates under Metal‐Free Conditions. Issue 7 (18th February 2014)
Main Title:
ChemInform Abstract: Hypervalent Iodine(III)‐Induced Oxidation [4 + 2] Annulation of o‐Phenylenediamines and Electron‐Deficient Alkynes: Direct Synthesis of Quinoxalines from Alkyne Substrates under Metal‐Free Conditions.
<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>The reaction allows for direct access to quinoxazolines bearing two electron‐withdrawing groups, e.g. (III), (V), and (VII).</p> </abstract>