Copper-Catalyzed Intramolecular SEAr Reaction–Oxidation under Aerobic Conditions: Synthesis of Styryl-/Alkenyl-Substituted Xanthone Derivatives,European Journal of Organic Chemistry

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Copper-Catalyzed Intramolecular SEAr Reaction–Oxidation under Aerobic Conditions: Synthesis of Styryl-/Alkenyl-Substituted Xanthone Derivatives
European Journal of Organic Chemistry ( IF 2.5 ) Pub Date : 2023-04-28 , DOI: 10.1002/ejoc.202300364
Sanjay Yadav ₁ , Prashant Kumar Sinha ₁ , Surisetti Suresh ₂

Affiliation

Herein, we have designed and demonstrated a copper-catalyzed intramolecular S_EAr reaction−oxidation process to access styryl-/alkenyl-substituted xanthone derivatives. This protocol affords a variety of substituted xanthone derivatives in moderate to high yields. The protocol has been demonstrated by gram-scale syntheses.

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