Název:
Utilization of electrochemically induced cleavage of various sulfonimides
Autoři:
Salvadori, Karolína Typ dokumentu: Příspěvky z konference Konference/Akce: Bažant postraguate conference 2023, Prague (CZ), 20230531
Rok:
2023
Jazyk:
eng
Abstrakt: In this work, we describe the unexpected electrochemical cleavage of sulfonimides, providing a direct pathway to corresponding sulfonamides. For this purpose, 16 substances were synthesized and tested, reflecting the influence of different electron effects of -SO2Ph-R substituents, and the impact of the number of nosyl units present in molecules. In the case of octakis-nosylated calixarenes, the electrochemical cleavage via direct potential-controlled electrolysis was compared with conventional organic synthetic procedures. After electrolysis, all prepared sulfonamides were isolated in excellent yields.
Klíčová slova:
electrochemisty; green chemistry procedures; sulfonimides Zdrojový dokument: Proceedings of Abstracts, ISBN 978-80-86186-29-0
Práva: Dílo je chráněno podle autorského zákona č. 121/2000 Sb.