1582221-67-7Relevant articles and documents
Pd-catalyzed desulfitative arylation for the synthesis of 2,5-diarylated oxazole-4-carboxylates using dioxygen as the terminal oxidant
Tang, Xiaodong,Yang, Kai,Zeng, Liying,Liu, Qiang,Chen, Huoji
supporting information, p. 8504 - 8507 (2017/10/27)
A desulfitative arylation of 2-aryloxazole-4-carboxylate with sodium arylsulfinates under an oxygen (O2) atmosphere to afford 2,5-diarylated oxazole-4-carboxylates is described. This transformation provides a novel approach for the utilization of sodium arylsulfinates as the aryl source and O2 as the sole oxidant.