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