Cover Feature: Photoredox‐ and Nickel‐Catalyzed Hydroalkylation of Alkynes with 4‐Alkyl‐1,4‐dihydropyridines: Ligand‐Controlled Regioselectivity (Chem. Eur. J. 36/2022)

A carp (alkyne) swimming up a waterfall falling from a legendary mountain (energy gap that is hard to jump without photoexcitation) accepts a pearl (alkyl radical) prepared by an oyster (Ir photoredox catalyst) under sunlight irradiation and becomes a dragon with a pearl in its mouth (Markovnikov‐ty...

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Bibliographic Details
Published in:Chemistry : a European journal 2022-06, Vol.28 (36), p.n/a
Main Authors: Zhang, Yulin, Tanabe, Yoshiaki, Kuriyama, Shogo, Nishibayashi, Yoshiaki
Format: Article
Language:English
Subjects:
alkylation
homogeneous catalysis
ligand effects
photocatalysis
regioselectivity
Online Access:Get full text
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Summary:A carp (alkyne) swimming up a waterfall falling from a legendary mountain (energy gap that is hard to jump without photoexcitation) accepts a pearl (alkyl radical) prepared by an oyster (Ir photoredox catalyst) under sunlight irradiation and becomes a dragon with a pearl in its mouth (Markovnikov‐type product) or in its claws (anti‐Markovnikov‐type product) after going through different longmen or dragon gates (different Ni catalysts). The comparison is based on a myth popular in East Asian countries. More information can be found in the Research Article by Y. Nishibayashi and co‐workers (DOI: 10.1002/chem.202200727).
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.202201546