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Mechanochemical Defluorinative Acylation of ortho-Hydroxyarylenaminones by CF3-Compounds: Synthesis of 3-Acylchromones

Mkrtchyan, Satenik (author)
Department of Chemistry, Faculty of Natural Sciences, Matej Bel University, Tajovského 40, 97401, Banska Bystrica, Slovakia, Tajovského 40
Purohit, Vishal B. (author)
International Centre for Research on Innovative Biobased Materials (ICRI-BioM) – International Research Agenda, Lodz University of Technology, Zeromskiego 116, 90-924, Lodz, Poland, Zeromskiego 116
Khutsishvili, Spartak (author)
R. Agladze Institute of Inorganic Chemistry and Electrochemistry, Ivane Javakhishvili Tbilisi State University, 11 Mindeli St., 0186, Tbilisi, Georgia, 11 Mindeli St.
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Nociarová, Jela (author)
Department of Chemistry, Faculty of Natural Sciences, Matej Bel University, Tajovského 40, 97401, Banska Bystrica, Slovakia, Tajovského 40; Department of Inorganic Chemistry, Faculty of Natural Sciences, Comenius University, SK-84215, Bratislava, Slovakia
Yar, Muhammad (author)
COMSATS University, Department of Chemistry, Abbottabad Campus, Abbottabad, KPK, 22060, Pakistan, Abbottabad Campus, KPK
Mahmood, Tariq (author)
COMSATS University, Department of Chemistry, Abbottabad Campus, Abbottabad, KPK, 22060, Pakistan, Abbottabad Campus, KPK
Ayub, Khurshid (author)
COMSATS University, Department of Chemistry, Abbottabad Campus, Abbottabad, KPK, 22060, Pakistan, Abbottabad Campus, KPK
Budzák, Šimon (author)
Department of Chemistry, Faculty of Natural Sciences, Matej Bel University, Tajovského 40, 97401, Banska Bystrica, Slovakia, Tajovského 40
Skoršepa, Marek (author)
Department of Chemistry, Faculty of Natural Sciences, Matej Bel University, Tajovského 40, 97401, Banska Bystrica, Slovakia, Tajovského 40
Iaroshenko, Viktor O. (author)
KTH,Träkemi och massateknologi,Wallenberg Wood Science Center,Department of Chemistry, Faculty of Natural Sciences, Matej Bel University, Tajovského 40, 97401, Banska Bystrica, Slovakia, Tajovského 40
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 (creator_code:org_t)
Wiley, 2023
2023
English.
In: Advanced Synthesis and Catalysis. - : Wiley. - 1615-4150 .- 1615-4169. ; 365:12, s. 2026-2035
Related links:
https://doi.org/10.1...
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https://urn.kb.se/re...
https://doi.org/10.1...
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  • Journal article (peer-reviewed)
Abstract Subject headings
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  • An alternative strategy for the mechanochemical defluorinative acylation of ortho-hydroxyarylenaminones has been developed to synthesise 3-acylchromones utilizing CF3-compounds via activation of the C−F bound of the trifluoromethyl group in the presence of ytterbia (Yb2O3). The current protocol tolerated a wide range of coupling substrates to access a library of diversely substituted 3-acylchromones under the mechanochemically induced domino cyclisation mode. This is the first report for the deflourinative transformation of the inert CF3 group to the corresponding carbonyl functionality under the mechanochemical conditions.

Subject headings

NATURVETENSKAP  -- Kemi -- Organisk kemi (hsv//swe)
NATURAL SCIENCES  -- Chemical Sciences -- Organic Chemistry (hsv//eng)

Keyword

3-Acylchromones
Acylation
Catalysis
Mechanochemistry
Methodology

Publication and Content Type

ref (subject category)
art (subject category)

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