《Visible-Light-Induced Radical Di- and Trifluoromethylation of β, γ-Unsaturated Oximes: Synthesis of Di- and Trifluoromethylated Isoxazolines》 was written by Zhu, Mei; Fun, Weijun; Guo, Wenbo; Tian, Yunfei; Wang, Zhiqiang; Xu, Chen; Ji, Baoming. Synthetic Route of C33H24IrN3This research focused ontrifluoromethylated isoxazoline preparation unsaturated oxime trifluoromethylation difluoromethylation. The article conveys some information:
The visible-light-promoted difluoromethylation and trifluoromethylation/cyclization of β, γ-unsaturated oximes was successfully accomplished with fluorinated sulfones as the difluoromethylation and trifluoromethylation reagents. The reaction is proposed to proceed through a sequence comprising CF2X-radical generation, fluoromethyl radical addition, single electron oxidation, and intramol. cyclization to afford the corresponding di and trifluoromethylated isoxazoline derivatives in an overall redox-neutral process. In the part of experimental materials, we found many familiar compounds, such as fac-Tris(2-phenylpyridine)iridium(cas: 94928-86-6Synthetic Route of C33H24IrN3)
fac-Tris(2-phenylpyridine)iridium(cas: 94928-86-6) belongs to pyridine. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Additionally, pyridine-based natural products continue to be discovered and studied for their properties and to understand their biosynthesis.Synthetic Route of C33H24IrN3