Synthesis, Inhaltsverzeichnis Synthesis 2020; 52(07): 1096-1102DOI: 10.1055/s-0039-1690788 paper © Georg Thieme Verlag Stuttgart · New YorkFacile Synthesis of π-Conjugated Heteroaromatic Compounds via Weak-Base-Promoted Transition-Metal-Free C–N Coupling Takahiro Senoo , Aiko Inoue , Keiji Mori ∗ Department of Applied Chemistry, Graduate school of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakacho, Koganei, Tokyo 184-8588, Japan eMail: k_mori@cc.tuat.ac.jp› InstitutsangabenArtikel empfehlen Abstract Artikel einzeln kaufen Alle Artikel dieser Rubrik Abstract A K2CO3-promoted transition-metal-free C–N coupling reaction was developed. When a solution of 1-(2-aminophenyl)-8-iodonaphthalenes in DMSO was treated with 2.5 equivalents of K2CO3 and 5.0 equivalents of MeI, intramolecular C–N coupling reaction proceeded smoothly even at low temperature (room temperature) to afford various heteroaromatic compounds in good chemical yields. 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