In 1977,Gilman, Norman W.; Holland, Betty C.; Walsh, Gregory R.; Fryer, R. Ian published 《Nucleophilic displacement of aromatic fluorine. Part V. Use of nitrogen heterocycles as nucleophiles》.Journal of Heterocyclic Chemistry published the findings.Recommanded Product: 15366-34-4 The information in the text is summarized as follows:
I (R = F) reacted with imidazole, 2-methylimidazole, 3,5-bis(acetoxymethyl)pyrazole, pyrrole, di-Et 2-methyl-4,5-imidazoledicarboxylate, Me pyrrole-2-carboxylate, di-Me pyrazole-3,5-dicarboxylate, and Me pyrazole-3-carboxylate to give N-aryl heterocycles, e.g., II. In some cases the analogous reaction with I (R = Cl) failed to occur. Some substitution reactions of other aromatic fluorides were also examined The results came from multiple reactions, including the reaction of Methyl 1H-pyrazole-3-carboxylate(cas: 15366-34-4Recommanded Product: 15366-34-4)
Methyl 1H-pyrazole-3-carboxylate(cas: 15366-34-4) 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.Recommanded Product: 15366-34-4
Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics