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ChemInform Abstract: Selective Synthesis of 4‐(Sulfonyl)‐methyl‐1H‐pyrazoles and (E)‐4, 5‐Dihydro‐1H‐pyrazoles from N‐Allenic Sulfonylhydrazones. Issue 44 (4th November 2014)
Record Type:
Journal Article
Title:
ChemInform Abstract: Selective Synthesis of 4‐(Sulfonyl)‐methyl‐1H‐pyrazoles and (E)‐4, 5‐Dihydro‐1H‐pyrazoles from N‐Allenic Sulfonylhydrazones. Issue 44 (4th November 2014)
Main Title:
ChemInform Abstract: Selective Synthesis of 4‐(Sulfonyl)‐methyl‐1H‐pyrazoles and (E)‐4, 5‐Dihydro‐1H‐pyrazoles from N‐Allenic Sulfonylhydrazones.
<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>A key feature of the title reaction is that the migration of the sulfonyl groups to different positions can be controlled by changing the Lewis acids.</p> </abstract>