Transition-metal free synthesis of N-aryl carbazoles and their extended analogs. Issue 33 (9th August 2021)

• Record Type: Journal Article
• Authors: Feofanov, Mikhail; Akhmetov, Vladimir; Takayama, Ryo; Amsharov, Konstantin
• Is Part Of: Organic & biomolecular chemistry. Volume 19:Issue 33(2021)
• Page Start: 7172
• Page End: 7175
• Publication Date: 2021-08-09
• Subjects: Chemistry, Organic -- Periodicals; Bioorganic chemistry -- Periodicals; Chemistry, Physical organic -- Periodicals; 547
• DOI: 10.1039/d1ob00940k
• Languages: English
• ISSNs: 1477-0520

Abstract

Abstract : Herein, we describe a facile synthesis of N -heteroacenes via ladderization of fluorinated oligophenylenes. Abstract : Herein, we describe a facile synthesis of N -arylated carbazoles via ladderization of fluorinated oligophenylenes. The reaction consists of two subsequent nucleophilic substitutions triggered by an electronic transfer from dimsyl anions. The reaction allows the effective one-pot formation of at least six C–N bonds with pronounced selectivity to the C–F bond placement.