One-step copper-assisted synthesis of ▫$\alpha$▫-(styrylsulfonyl)amides via ▫$SO_2$▫ incorporation under visible light

Petek, Nejc (avtor), Opatz, Till (avtor)

α-(Styrylsulfonyl)amides and their related ester analogs are an important class of substances that have been widely used as precursors toward bioactive compounds. While most existing methods for the preparation of related compounds include either multiple steps or the use of precious metals, the method presented in this paper utilizes copper and visible light to produce α-(styrylsulfonyl)amides and α-(styrylsulfonyl)esters from α-bromoamides or esters, SO$_2$ and styrenes in moderate to high yield in a single step. The mechanism of the newly developed method is investigated and likely differs from related methods for the photocatalyzed fixation of SO$_2$ into organic scaffolds.

• Jezik: Angleški jezik
• Ključne besede: photoredox catalysis, sulfur dioxide, sulfones, copper catalysis, copper complexes
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FKKT - Fakulteta za kemijo in kemijsko tehnologijo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2025
• Št. strani: 7 str.
• Številčenje: Vol. , iss. , art. e70196
• PID: 20.500.12556/RUL-175827
• UDK: 547.551.52:544.526.5
• ISSN pri članku: 1615-4150
• DOI: 10.1002/adsc.70196
• COBISS.SI-ID: 255761411
• Datum objave v RUL: 10.11.2025

Gradivo je del revije

• Naslov: Advanced Synthesis & Catalysis
• Založnik: Wiley-VCH Verlag GmbH
• ISSN: 1615-4150
• COBISS.SI-ID: 22726149

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: fotoredoks kataliza, žveplov dioksid, sulfoni, bakrova kataliza, bakrovi kompleksi