Progress in heterocyclic chemistry, Год журнала: 2024, Номер unknown, С. 355 - 393
Опубликована: Янв. 1, 2024
Progress in heterocyclic chemistry, Год журнала: 2024, Номер unknown, С. 355 - 393
Опубликована: Янв. 1, 2024
Pharmacology & Therapeutics, Год журнала: 2023, Номер 254, С. 108579 - 108579
Опубликована: Дек. 30, 2023
Язык: Английский
Процитировано
19JACS Au, Год журнала: 2024, Номер 4(6), С. 2188 - 2196
Опубликована: Апрель 18, 2024
Iminophosphoranes are commonly used reagents in organic synthesis and are, therefore, of great interest. An efficient sustainable iodide-mediated electrochemical N-sulfonyl iminophosphoranes from readily available phosphines sulfonamides is reported. This method features low amounts supporting electrolytes, inexpensive electrode materials, a simple galvanostatic setup, high conversion rates. The broad applicability could be demonstrated by synthesizing 20 examples yields up to 90%, having diverse functional groups including chiral moieties biologically relevant species. Furthermore, electrolysis was performed on g scale run repetitive mode recycling the electrolyte, which illustrates suitability for large-scale production. A reaction mechanism involving mediation iodide-based electrolyte proposed, completely agreeing with all results.
Язык: Английский
Процитировано
3Beilstein Journal of Organic Chemistry, Год журнала: 2024, Номер 20, С. 912 - 920
Опубликована: Апрель 23, 2024
A new method for the synthesis of heterocyclic systems containing tetrazole and tetrahydroisoquinoline is developed via performance one-pot Ugi-azide Heck cyclization reactions. The integration multicomponent post-condensation reactions in maximizes pot-, atom-, step-economy (PASE).
Язык: Английский
Процитировано
3Tetrahedron, Год журнала: 2025, Номер unknown, С. 134609 - 134609
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0Tetrahedron, Год журнала: 2024, Номер 152, С. 133834 - 133834
Опубликована: Янв. 9, 2024
Язык: Английский
Процитировано
2The Journal of Organic Chemistry, Год журнала: 2023, Номер 88(23), С. 16424 - 16434
Опубликована: Ноя. 9, 2023
A new efficient synthesis of indolo[2,1-b]quinazolin-6(12H)-ones via a sequential Ugi/iodine-promoted cyclization/Staudinger/aza-Wittig reaction was developed. The acid catalyzed three-component reactions 2-azidobenzaldehydes, 2-[2-(trimethylsilyl)ethynyl]benzenamines (or o-aminoacetophenones), and isocyanides gave Ugi-3CR intermediates, which reacted subsequently with I2/DMSO triphenylphosphine to produce in good overall yields. obtained were all colored bright red or orange. Their luminescent property studied preliminarily some them showed high molar absorption coefficients, strong fluorescence emission intensity, absolute light quantum
Язык: Английский
Процитировано
4Organic & Biomolecular Chemistry, Год журнала: 2024, Номер unknown
Опубликована: Янв. 1, 2024
A two-step one-pot synthesis of 2,6-diarylmorpholin-3-ones involving Ugi reaction followed by a triflic acid-promoted intramolecular condensation accompanied loss the isocyanide-originated amide moiety is described.
Язык: Английский
Процитировано
1Tetrahedron Letters, Год журнала: 2023, Номер 130, С. 154769 - 154769
Опубликована: Сен. 26, 2023
Язык: Английский
Процитировано
2Опубликована: Янв. 18, 2024
A new method for the synthesis of heterocyclic systems containing tetrazole and tetrahydroisoquinoline is developed via performance one-pot Ugi-azide Heck cyclization reactions. The integration multicomponent post-condensation reactions in maximizes pot-, atom-, step-economy (PASE).
Язык: Английский
Процитировано
0Опубликована: Янв. 1, 2024
A facile one-pot synthesis of dihydroisobenzofuran derivatives by Passerini-azide/Ag(I)-catalyzed cyclization sequence has been developed. The Passerini-azide reactions 2-(alkynyl)benzaldehydes, trimethylsilyl azide, and isocyanides gave tetrazole intermediates, which were transformed to the dihydroisobenzofurans in moderate good yields via Ag(I)-catalyzed 5-exo-dig reaction.
Язык: Английский
Процитировано
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