Metal-Free Synthesis of Benzimidazolinones via Oxidative Cyclization Under Hypervalent Iodine Catalysis DOI Creative Commons

Mayu Hirashima,

Syotaro Hamatani,

Hirotaka Sasa

и другие.

Chemistry, Год журнала: 2025, Номер 7(2), С. 50 - 50

Опубликована: Март 31, 2025

Benzimidazolinones exhibit unique biological activities and serve as building blocks in synthesizing pharmaceutical compounds. Although multiple synthetic approaches involving intermolecular cyclization reactions have been reported, intramolecular are scarce, more rational methods required. Hypervalent iodine-catalyzed oxidative C–N coupling is a potentially effective approach for benzimidazolinones under metal-free conditions. In this study, we present method utilizing hypervalent iodine catalysis the of N’-aryl urea compounds, resulting first synthesis various benzimidazolinones.

Язык: Английский

Metal-Free Synthesis of Benzimidazolinones via Oxidative Cyclization Under Hypervalent Iodine Catalysis DOI Creative Commons

Mayu Hirashima,

Syotaro Hamatani,

Hirotaka Sasa

и другие.

Chemistry, Год журнала: 2025, Номер 7(2), С. 50 - 50

Опубликована: Март 31, 2025

Benzimidazolinones exhibit unique biological activities and serve as building blocks in synthesizing pharmaceutical compounds. Although multiple synthetic approaches involving intermolecular cyclization reactions have been reported, intramolecular are scarce, more rational methods required. Hypervalent iodine-catalyzed oxidative C–N coupling is a potentially effective approach for benzimidazolinones under metal-free conditions. In this study, we present method utilizing hypervalent iodine catalysis the of N’-aryl urea compounds, resulting first synthesis various benzimidazolinones.

Язык: Английский

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