In 2012,Gaulier, Steven M.; McKay, Reuben; Swain, Nigel A. published 《A novel three-step synthesis of celecoxib via palladium-catalyzed direct arylation [Erratum to document cited in CA155:562830]》.Tetrahedron Letters published the findings.Category: pyrazoles-derivatives The information in the text is summarized as follows:
On page 6001, Compound 4 in Scheme 1 contained a structure error; the corrected scheme is given. The results came from multiple reactions, including the reaction of 3-(Trifluoromethyl)-1H-pyrazole(cas: 20154-03-4Category: pyrazoles-derivatives)
3-(Trifluoromethyl)-1H-pyrazole(cas: 20154-03-4) belongs to pyrazoles. The application of pyrazole derivatives in the development of anticancer agents has been thoroughly investigated and verified. Moreover, the medicinal features of a number of natural products incorporating pyrazole moiety such as pyrazofurin, pyrazofurin B, pyrazole-3(5)-carboxylic acid and 4-methylpyrazole-3(5)-carboxylic acid have been reported.Category: pyrazoles-derivatives
Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics