title: Cross coupling of bromo sydnones: development of a flexible route toward functionalized pyrazoles.
abstract: The application of a Suzuki cross coupling approach to a range of C-4 substituted sydnones from a 4-bromosydnone is described. Moreover, the potential of this approach to prepare a diverse range of pyrazoles is demonstrated.
authors.affiliation: Department of Chemistry, University of Sheffield, Sheffield, S3 7HF, United Kingdom.
authors.forename: Duncan L
authors.initials: DL
authors.lastname: Browne
authors.forename: John B
authors.initials: JB
authors.lastname: Taylor
authors.forename: Andrew
authors.initials: A
authors.lastname: Plant
authors.forename: Joseph P A
authors.initials: JP
authors.lastname: Harrity
mesh_terms: D015394:Molecular Structure; D011720:Pyrazoles / Q000138:chemical synthesis* / Q000737:chemistry; D013237:Stereoisomerism; D013558:Sydnones / Q000138:chemical synthesis / Q000737:chemistry*
chemical_list: D011720:Pyrazoles; D013558:Sydnones