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ChemInform Abstract: Gold(I)‐Catalyzed Reactions of 1‐(ortho‐Alkynylaryl)ureas: Highly Selective Heterocyclization and Synthesis of Mixed N, O‐Acetals. Issue 31 (5th August 2014)
Record Type:
Journal Article
Title:
ChemInform Abstract: Gold(I)‐Catalyzed Reactions of 1‐(ortho‐Alkynylaryl)ureas: Highly Selective Heterocyclization and Synthesis of Mixed N, O‐Acetals. Issue 31 (5th August 2014)
Main Title:
ChemInform Abstract: Gold(I)‐Catalyzed Reactions of 1‐(ortho‐Alkynylaryl)ureas: Highly Selective Heterocyclization and Synthesis of Mixed N, O‐Acetals.
<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>Treatment of alkynylureas (I) with trifluoroethanol in the presence of a Au/Ag catalytic system provides N‐6‐exo‐dig heterocyclization products (III) and in some cases open chain acetals as side products.</p> </abstract>