Recent advances in the direct synthesis of trifluoromethyl-containing heterocycles from trifluoroacetimidoyl chlorides (TFAICs) and derivatives, including trifluoroacetimidohydrazides (TFAIHs) and CF3–imidoyl sulfoxonium ylides (TFISYs), are systematically summarized and discussed.
This is the first review on trifluoromethylnitrone, providing a comprehensive overview of recent advancements and underscoring the significant potential for future exploration in this domain.
Alkynes are important in organic synthesis. This review mainly focuses on the recent advances (2013–2023) on alkynes with C–S bond formation, based on more than 30 kinds of sulfur reagents.
Activated carbon fibers, known for their unique physical and chemical properties, are increasingly utilized in diverse industries, including textiles and fabrics, and can serve as ideal supports of heterogeneous palladium catalysts.
An efficient iron-catalyzed sulfur alkylation of sulfenamides with diazo compounds for the synthesis of functionalized sulfilimines is developed under air conditions.