Browne Duncan L, Taylor John B, Plant Andrew, Harrity Joseph P A
Department of Chemistry, University of Sheffield, Sheffield, S3 7HF, United Kingdom.
J Org Chem. 2009 Jan 2;74(1):396-400. doi: 10.1021/jo802240e.
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.
描述了将铃木交叉偶联方法应用于由4-溴代斯德酮制备一系列C-4取代的斯德酮。此外,还展示了这种方法制备多种吡唑的潜力。