作者:Lihua Luo、Juan Tang、Rui Sun、Wenjing Li、Xueli Zheng、Maoling Yuan、Ruixiang Li、Hua Chen、Haiyan Fu
DOI:10.1021/acs.orglett.2c00725
日期:2022.4.22
A direct pyridinium C–H sulfonylimination has been developed for the synthesis of sulfonyl iminopyridine derivatives with high efficiency. This transformation features the direct and efficient formation of a C═N bond with a high functional group tolerance under metal-free conditions. The spectroscopic properties potentially enable these sulfonyl iminopyridine compounds to be useful new emitting materials
已经开发了直接吡啶鎓 C-H 磺酰亚胺化,用于高效合成磺酰基亚氨基吡啶衍生物。这种转变的特点是在无金属条件下直接有效地形成具有高官能团耐受性的 C=N 键。光谱特性可能使这些磺酰基亚氨基吡啶化合物成为有用的新型发光材料。