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Hong, Sung You
Synthetic Organic Chemistry Laboratory
Research Interests
  • Synthetic organic chemistry, transition metals, oxidation state

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Nickelocene as an Air- and Moisture-Tolerant Precatalyst in the Regioselective Synthesis of Multisubstituted Pyridines

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dc.contributor.author Cho, Il Young ko
dc.contributor.author Kim, Woo Gyum ko
dc.contributor.author Jeon, Ji Hwan ko
dc.contributor.author Lee, Jeong Woo ko
dc.contributor.author Seo, Jeong Kon ko
dc.contributor.author Seo, Jongcheol ko
dc.contributor.author Hong, Sung You ko
dc.date.available 2021-07-22T08:15:19Z -
dc.date.created 2021-07-16 ko
dc.date.issued 2021-07 ko
dc.identifier.citation JOURNAL OF ORGANIC CHEMISTRY, v.86, no.14, pp.9328 - 9343 ko
dc.identifier.issn 0022-3263 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/53254 -
dc.description.abstract Ni(COD)(2) -catalyzed cycloaddition reactions to access pyridines have been extensively studied. However, this catalyst typically requires drying procedures and inert-atmosphere techniques for the reactions. Herein, we report operationally simple nickel(0) catalysis to access substituted pyridines from various nitriles and 1,6-diynes without the aid of air-free techniques. The Ni-Xantphos-based catalytic manifold is tolerant to air, moisture, and heat while promoting the [2 + 2 + 2] cycloaddition reactions with high reaction yields and broad substrate scope. In addition, we disclose that not only the steric effect but also the frontier molecular orbital interactions can play a critical role in determining the regiochemical outcome of nickel-catalyzed [2 + 2 + 2] cycloaddition for the synthesis of substituted pyridines. ko
dc.language 영어 ko
dc.publisher AMER CHEMICAL SOC ko
dc.title Nickelocene as an Air- and Moisture-Tolerant Precatalyst in the Regioselective Synthesis of Multisubstituted Pyridines ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-85110959745 ko
dc.identifier.wosid 000674931400007 ko
dc.type.rims ART ko
dc.identifier.doi 10.1021/acs.joc.1c00577 ko
dc.identifier.url https://pubs.acs.org/doi/10.1021/acs.joc.1c00577 ko
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