Electrochemical Decarbonylative Aminosulfonylation of Alkynes with Sulfinates and N -(Formyl)anilides.

Autor: Aleti RR; Organic Chemistry Department, Science Faculty, Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya st., 6, Moscow 117198, Russia., Festa AA; Organic Chemistry Department, Science Faculty, Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya st., 6, Moscow 117198, Russia., Storozhenko OA; Organic Chemistry Department, Science Faculty, Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya st., 6, Moscow 117198, Russia., Bondarev VL; Organic Chemistry Department, Science Faculty, Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya st., 6, Moscow 117198, Russia., Segida OO; N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation., Paveliev SA; N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation., Rybakov VB; Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, Moscow 119991, Russia., Varlamov AV; Organic Chemistry Department, Science Faculty, Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya st., 6, Moscow 117198, Russia., Voskressensky LG; Organic Chemistry Department, Science Faculty, Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya st., 6, Moscow 117198, Russia.
Jazyk: angličtina
Zdroj: Organic letters [Org Lett] 2022 Dec 23; Vol. 24 (50), pp. 9337-9341. Date of Electronic Publication: 2022 Dec 14.
DOI: 10.1021/acs.orglett.2c03985
Abstrakt: An unprecedented electrochemical three-component reaction of phenylacetylene, sulfinate, and N -(formyl)anilide was discovered. The transformation occurs in an undivided cell with a graphite anode and cathode in DMF in the presence of tetrabutylammonium iodide as an electrolyte. The addition of silver(I) oxide and catalytic amounts of iodine facilitated the reaction significantly. The transformation was also carried out under photoredox-catalyzed conditions.
Databáze: MEDLINE
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