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Iodine(III)-promoted oxidative carbotrifluoromethylation of maleimides with imidazopyridines and Langlois' reagent.
Lai, Dipti; Bhattacharjee, Suvam; Mandal, Saurodeep; Ghosh, Sumit; Sahoo, Prithidipa; Sinha, Subrata; Hajra, Alakananda.
Afiliação
  • Lai D; Department of Chemistry, Visva-Bharati (A Central University), Santiniketan, 731235, West Bengal, India. alakananda.hajra@visva-bharati.ac.in.
  • Bhattacharjee S; ISERC, Visva-Bharati (A Central University), Santiniketan 731235, India.
  • Mandal S; Department of Chemistry, Visva-Bharati (A Central University), Santiniketan, 731235, West Bengal, India. alakananda.hajra@visva-bharati.ac.in.
  • Ghosh S; Department of Chemistry, Visva-Bharati (A Central University), Santiniketan, 731235, West Bengal, India. alakananda.hajra@visva-bharati.ac.in.
  • Sahoo P; Department of Chemistry, Visva-Bharati (A Central University), Santiniketan, 731235, West Bengal, India. alakananda.hajra@visva-bharati.ac.in.
  • Sinha S; ISERC, Visva-Bharati (A Central University), Santiniketan 731235, India.
  • Hajra A; Department of Chemistry, Visva-Bharati (A Central University), Santiniketan, 731235, West Bengal, India. alakananda.hajra@visva-bharati.ac.in.
Chem Commun (Camb) ; 60(16): 2232-2235, 2024 Feb 20.
Article em En | MEDLINE | ID: mdl-38315091
ABSTRACT
A metal-free protocol for oxidative carbotrifluoromethylation of maleimides with imidazopyridines and Langlois' reagent has been developed using (diacetoxyiodo)benzene (PIDA) as an oxidant. This three-component strategy enables one-step construction of 3,4-disubstituted maleimides in good yields with high functional group tolerance. Both experimental and theoretical studies support the proposed radical reaction mechanism.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Ano de publicação: 2024 Tipo de documento: Article
Texto completo
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XML
PubMed Links
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Ano de publicação: 2024 Tipo de documento: Article