An article Synthesis of Quinolines via the Metal-free Visible-Light-Mediated Radical Azidation of Cyclopropenes WOS:000674945400030 published article about VINYL AZIDES; CATALYZED CYCLOPROPENATION; 3+2 ANNULATION; TRIALKYLBORANES; DERIVATIVES; CHEMISTRY; ACCESS; STRAIN in [Smyrnov, Vladyslav; Muriel, Bastian; Waser, Jerome] Ecole Polytech Fed Lausanne, Lab Catalysis & Organ Synth, Inst Sci & Ingn Chim, CH-1015 Lausanne, Switzerland in 2021.0, Cited 48.0. Recommanded Product: Benzophenone. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9
We report the synthesis of quinolines using cyclopropenes and an azidobenziodazolone (ABZ) hypervalent iodine reagent as an azide radical source under visible-light irradiation. Multisubstituted quinoline products were obtained in 34-81% yield. The reaction was most efficient for 3-trifluoromethylcyclopropenes, affording valuable 4-trifluoromethylquinolines. The transformation probably proceeds through the cyclization of an iminyl radical formed by the addition of the azide radical on the cyclopropene double bond, followed by ring-opening and fragmentation.
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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem