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ChemInform Abstract: BF3·Et2O‐Promoted Cleavage of the C(sp)—C(sp2) Bond of 2‐Propynolphenols/Anilines: Route to C2‐Alkenylated Benzoxazoles and Benzimidazoles. Issue 28 (July 2015)
Record Type:
Journal Article
Title:
ChemInform Abstract: BF3·Et2O‐Promoted Cleavage of the C(sp)—C(sp2) Bond of 2‐Propynolphenols/Anilines: Route to C2‐Alkenylated Benzoxazoles and Benzimidazoles. Issue 28 (July 2015)
Main Title:
ChemInform Abstract: BF3·Et2O‐Promoted Cleavage of the C(sp)—C(sp2) Bond of 2‐Propynolphenols/Anilines: Route to C2‐Alkenylated Benzoxazoles and Benzimidazoles.
<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>Propargylic alcohols of type (I) and (V) having an ortho‐hydroxyphenyl substituent undergo a BF<sub>3</sub>‐promoted reaction with azide to yield 2‐alkylated benzoxazoles (II) and (VI).</p> </abstract>