Cooperative Photoredox- and Nickel-Catalyzed Alkylative Cyclization Reactions of Alkynes with 4-Alkyl-1,4-dihydropyridines
Yulin Zhang, Yoshiaki Tanabe, Shogo Kuriyama and Yoshiaki Nishibayashi*
*Department of Applied Chemistry, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan, Email: ynishibag.ecc.u-tokyo.ac.jp
Y. Zhang, Y. Tanabe, S. Kuriyama, Y. Nishibayashi, J. Org. Chem., 2021, 86, 12577-12590.
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Cooperative photoredox- and nickel-catalyzed alkylative cyclization reactions of iodoalkynes with 4-alkyl-1,4-dihydropyridines as alkylation reagents provide alkylated cyclopentylidenes in very good yields under visible light irradiation.
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