Visible light-induced thiocyanation of gem-difluorinated phosphonium salts

Visible light-induced thiocyanation of gem-difluorinated phosphonium salts Full article

Journal

Mendeleev Communications
ISSN: 1364-551X , E-ISSN: 0959-9436

Output data

Year: 2023, Volume: 33, Number: 4, Pages: 491-493 Pages count : 3 DOI: 10.1016/j.mencom.2023.06.016

Authors

Lozhkin Gregory A. ^1,2 , Trifonov Alexey L. ² , Dilman Alexander D. ²

Affiliations

1	Department of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian Federation
2	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russian Federation

gem-Difluorinated phosphonium salts were generated from nitrones by methylation and reaction with (triphenylphosphonio)difluoroacetate. The phosphonium salts were subjected to visible light-induced phosphonium–thiocyanate exchange in the presence of ammonium thiocyanate, copper thiocyanate, and an iridium photocatalyst. The sequence of the reactions was performed in one pot affording thiocyanates attached to the difluoromethylene fragment.

Lozhkin G.A. , Trifonov A.L. , Dilman A.D.
Visible light-induced thiocyanation of gem-difluorinated phosphonium salts
Mendeleev Communications. 2023. V.33. N4. P.491-493. DOI: 10.1016/j.mencom.2023.06.016 WOS Scopus OpenAlex

Web of science:	WOS:001043004300001
Scopus:	2-s2.0-85166523701
OpenAlex:	W4384501465

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