作者:Huang, Tianming、Suleman, Muhammad、Xu, Zhengyu、Wei, Li、Yang, Yi、Zhang, Ming、Chen, Zhiyuan
DOI:10.1021/acs.orglett.4c02170
日期:——
reagents. A library of novel N-sulfaneylidenehydrazonamides was constructed via chemoselective C–N bond formation reactions at aldehyde C–H bonds of sulfonyl hydrazones in the presence of a base. The reaction demonstrated broad substrate group diversity under exceedingly mild reaction conditions, and excellent yields were achieved at room temperature.
在此,我们报道了磺酰腙与高价碘(III)试剂的无过渡金属C-H键磺酰亚胺化反应方案。在碱存在下,通过磺酰腙的醛 C-H 键上的化学选择性 C-N 键形成反应,构建了新型N-亚磺基腙酰胺库。该反应在极其温和的反应条件下表现出广泛的底物基团多样性,并且在室温下实现了优异的产率。