Geoenergy Science and Engineering, Год журнала: 2024, Номер 239, С. 212905 - 212905
Опубликована: Май 9, 2024
Язык: Английский
Organic Letters, Год журнала: 2025, Номер unknown
Опубликована: Март 25, 2025
In this work, a tunable reaction of metal acyl nitrene with ylides is reported for the divergent synthesis enamides and α,α-dicarbonyl phosphorus ylides. The featured mild conditions, good efficiency, broad generality. particular, resulting could be structurally elaborated into potential useful scaffolds. Mechanism investigation suggests that formation was ascribed to nucleophilic substitution ferric sulfur It believed represents an initial example preparing from iron-catalyzed transfer.
Язык: Английский
Процитировано
0
Organic Letters, Год журнала: 2024, Номер unknown
Опубликована: Дек. 13, 2024
In this work, the annulation of acyl nitrene with alkynes is reported under photoredox/iron dual-catalysis for synthesis a series isoquninalin-2-ones. The reaction featured high regioselectivity and good generality. particular, resulting isoquinalin-2-ones could be structurally elaborated into several biologically interesting scaffolds. Mechanism investigation suggests that was ascribed to formal [4 + 2] cyclization. It believed represents an initial example preparing isoquinolin-1-ones from ferric peroxyl-catalyzed insertion.
Язык: Английский
Процитировано
2
Chemistry - A European Journal, Год журнала: 2024, Номер unknown
Опубликована: Окт. 15, 2024
Spin crossover is one of the most important properties open-shell metal complexes. In organometallic catalytic reactions, catalysts can alter reaction kinetics by spin crossover, i. e., accelerating or hindering progression, as well altering pathways, modulating selectivity promoting new reactions. This personal account outlines introduction and development concepts such "two-state reactivity" involving proposes a concept, "spin-responsive catalysis" to summarize processes in which effects are present. Finally, electronic mechanism role changing path regulating introduced taking two recent typical iron-catalyzed reactions recently reported our group examples.
Язык: Английский
Процитировано
1
Advanced Synthesis & Catalysis, Год журнала: 2024, Номер unknown
Опубликована: Окт. 18, 2024
Abstract Amines are widely found in natural products, drugs and pesticides. We have proposed a base‐promoted method for synthesizing polysubstituted aromatic amines. The reaction does not necessitate the involvement of transition metals, provided that an equivalent base is employed. In this process, aryl thianthrenium salt serves as precursor to arynes, which subsequently distorted by induction effect different substituents. attack amine nucleophiles results formation series multi‐substituted products.
Язык: Английский
Процитировано
1
Geoenergy Science and Engineering, Год журнала: 2024, Номер 239, С. 212905 - 212905
Опубликована: Май 9, 2024
Язык: Английский
Процитировано
0