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ChemInform Abstract: Highly Facile and Regio‐Selective Synthesis of Pyrazolo[1, 5‐a]pyrimidines via Reactions of 1, 2‐Allenic Ketones with Aminopyrazoles. Issue 35 (2nd September 2014)
Record Type:
Journal Article
Title:
ChemInform Abstract: Highly Facile and Regio‐Selective Synthesis of Pyrazolo[1, 5‐a]pyrimidines via Reactions of 1, 2‐Allenic Ketones with Aminopyrazoles. Issue 35 (2nd September 2014)
Main Title:
ChemInform Abstract: Highly Facile and Regio‐Selective Synthesis of Pyrazolo[1, 5‐a]pyrimidines via Reactions of 1, 2‐Allenic Ketones with Aminopyrazoles.
<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>The title reaction shows high regioselectivity with all the allenic ketones substrates (II), except for those bearing an alkyl group at the internal position of the allene moiety, e.g. (IV).</p> </abstract>