Visible-light-induced tandem difluoroalkylated spirocyclization of N-arylpropiolamides: access to C3-difluoroacetylated spiro[4,5]trienones

Autor:	Jin-Wei Yuan, Lu Shen, Meng-Yao Ma, Shi Feng, Wan Yang, Liang-Ru Yang, Yong-Mei Xiao, Shou-Ren Zhang, Ling-Bo Qu
Rok vydání:	2022
Předmět:	Materials Chemistry General Chemistry Catalysis
Zdroj:	New Journal of Chemistry. 46:4470-4482
ISSN:	1369-9261 1144-0546
DOI:	10.1039/d2nj00131d
Popis:	A visible-light-catalyzed difluoroacetylated spirocyclization of N-arylpropiolamides with ethyl bromodifluoroacetate as a CF2CO2Et radical precursor is described using fac-[Ir(ppy)3] as a photocatalyst.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7bcfccb0cc3b340d68c355a78629b599 https://doi.org/10.1039/d2nj00131d Zobrazit plný text záznamu