Visible light-induced N-methyl activation of unsymmetric tertiary amines

Visible light-induced N-methyl activation of unsymmetric tertiary amines

In the presence of methylene group, selective N-methyl activation of tertiary amines has been accomplished with the aid of visible light using organic photocatalyst under air. This protocol explores numerous aliphatic and aromatic substituted tetra-hydroquinoline analogues from various tertiary amin...

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Veröffentlicht in:Tetrahedron 2021-01, Vol.80, p.131891, Article 131891
Hauptverfasser: Perumal, Gopi, Kandasamy, Mohanraj, Ganesan, Balaji, Govindan, Karthick, Sathya, Harsha, Hung, Min-Yuan, Chandru Senadi, Gopal, Wu, Ya-Ching, Lin, Wei-Yu
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry, Organic
N-methyl carbazole
Photocatalyst
Physical Sciences
Science & Technology
Tetrahydroquinoline
Visible light
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Zusammenfassung:In the presence of methylene group, selective N-methyl activation of tertiary amines has been accomplished with the aid of visible light using organic photocatalyst under air. This protocol explores numerous aliphatic and aromatic substituted tetra-hydroquinoline analogues from various tertiary amines and maleimides. Furthermore, this approach was applied to activate the methyl group of N-methyl carbazole to generate the biologically active molecule. [Display omitted]
ISSN:0040-4020
1464-5416
DOI:10.1016/j.tet.2020.131891