3-Nitro-2(1H)-quinolone derivatives as 2π components in 1, 3-dipolar cycloadditions of azomethine ylides: A new synthesis of pyrrolo[3, 4-c]quinolines. Issue 1 (2nd January 2023)

• Record Type: Journal Article
• Authors: Molnár, Márk; John, Tamás; Dancsó, András; Nyerges, Miklós
• Is Part Of: Synthetic communications. Volume 53:Issue 1(2023)
• Page Start: 76
• Page End: 84
• Publication Date: 2023-01-02
• Subjects: Azomethine ylide -- 1, 3-dipolar cycloaddition -- quinoline -- stereoselectivity -- X-ray; Organic compounds -- Synthesis -- Periodicals; Chemistry, Organic; Synthesis; 547.205
• DOI: 10.1080/00397911.2022.2150976
• Languages: English
• ISSNs: 0039-7911

Abstract

Abstract: The 1, 3-dipolar cycloaddition of 3-nitro-2(1 H )-quinolones with ester-stabilized azomethine ylides derived from sarcosine ester and various aromatic aldehydes has been investigated. The structure and stereochemistry of cycloadducts were studied in detail by X-ray and NMR spectroscopy methods. GRAPHICAL ABSTRACT: UF0001