In 2015,Huang, Qi; Tran, Gael; Gomez Pardo, Domingo; Tsuchiya, Tomoki; Hillebrand, Stefan; Vors, Jean-Pierre; Cossy, Janine published 《Palladium-catalyzed phosphonylation of pyrazoles substituted by electron-withdrawing groups》.Tetrahedron published the findings.SDS of cas: 20154-03-4 The information in the text is summarized as follows:
A series of bromopyrazoles substituted by electron-withdrawing groups such as an ester, a trifluoromethyl group or a cyano group was involved in Pd-catalyzed phosphonylation. Moderate to good yields were obtained in the corresponding phosphonylated pyrazoles. In the experimental materials used by the author, we found 3-(Trifluoromethyl)-1H-pyrazole(cas: 20154-03-4SDS of cas: 20154-03-4)
3-(Trifluoromethyl)-1H-pyrazole(cas: 20154-03-4) belongs to pyrazoles. Pyrazole derivatives have been reported to exhibit a wide range of applications in medicinal chemistry and pharmacology. A large number of drugs incorporating pyrazole structure have been utilized as partial agonists for nicotinic acid receptors, antidepressants, antimicrobial agents, antiviral agents, and antifungal agents solely or along with the combination of other structural motifs.SDS of cas: 20154-03-4
Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics