150698-81-0Relevant articles and documents
Five-membered heteroaromatic derivative, preparation method and application thereof
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Paragraph 0968-0971, (2021/07/08)
The invention belongs to the technical field of medicines, and particularly relates to a five-membered heteroaromatic compound, a composition, a preparation method and application thereof. The compound or the composition can be used as an inhibitor of a retinoid-related orphan receptor [gamma]t (ROR [gamma]t). The invention also relates to a method for preparing the compound and the composition, and application of the compound and the composition in treatment or prevention of ROR [gamma]t-mediated cancers, inflammations or autoimmune diseases of mammals, especially human beings.
Gas/Liquid-Phase Micro-Flow Trifluoromethylation using Fluoroform: Trifluoromethylation of Aldehydes, Ketones, Chalcones, and N-Sulfinylimines
Hirano, Kazuki,Gondo, Satoshi,Punna, Nagender,Tokunaga, Etsuko,Shibata, Norio
, p. 406 - 410 (2019/02/13)
A micro-flow nucleophilic trifluoromethylation of carbonyl compounds using gaseous fluoroform was developed. This method also allows the first micro-flow transformation of N-sulfinylimines into trifluoromethyl amines with excellent diastereoselectivity. To demonstrate the synthetic utility of this micro-flow synthesis, the formal micro-flow synthesis of Efavirenz is described.
Palladium-Catalyzed Suzuki–Miyaura Cross-Coupling of Secondary α-(Trifluoromethyl)benzyl Tosylates
Brambilla, Marta,Tredwell, Matthew
supporting information, p. 11981 - 11985 (2017/09/20)
A palladium-catalyzed C(sp3)?C(sp2) Suzuki–Miyaura cross-coupling of aryl boronic acids and α-(trifluoromethyl)benzyl tosylates is reported. A readily available, air-stable palladium catalyst was employed to access a wide range of functionalized 1,1-diaryl-2,2,2-trifluoroethanes. Enantioenriched α-(trifluoromethyl)benzyl tosylates were found to undergo cross-coupling to give the corresponding enantioenriched cross-coupled products with an overall inversion in configuration. The crucial role of the CF3 group in promoting this transformation is demonstrated by comparison with non-fluorinated derivatives.