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ChemInform Abstract: Nickel‐Catalyzed Synthesis of N‐Aryl‐1, 2‐dihydropyridines by [2 + 2 + 2] Cycloaddition of Imines with Alkynes Through T‐Shaped 14‐Electron Aza‐Nickelacycle Key Intermediates. Issue 40 (30th September 2014)
Record Type:
Journal Article
Title:
ChemInform Abstract: Nickel‐Catalyzed Synthesis of N‐Aryl‐1, 2‐dihydropyridines by [2 + 2 + 2] Cycloaddition of Imines with Alkynes Through T‐Shaped 14‐Electron Aza‐Nickelacycle Key Intermediates. Issue 40 (30th September 2014)
Main Title:
ChemInform Abstract: Nickel‐Catalyzed Synthesis of N‐Aryl‐1, 2‐dihydropyridines by [2 + 2 + 2] Cycloaddition of Imines with Alkynes Through T‐Shaped 14‐Electron Aza‐Nickelacycle Key Intermediates.
<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>In the presence of Ni(cod)<sub>2</sub> and IMes or IPr, various N‐aryl imines are found to undergo [2 + 2 + 2] cycloaddition with internal alkynes to afford dihydropyridines in good to high yields.</p> </abstract>