Synthesis and Configurational Assignment of Vinyl Sulfoximines and Sulfonimidamides
作者:Gregory B. Craven、Edward L. Briggs、Charlotte M. Zammit、Alexander McDermott、Stephanie Greed、Dominic P. Affron、Charlotte Leinfellner、Hannah R. Cudmore、Ruth R. Tweedy、Renzo Luisi、James A. Bull、Alan Armstrong
DOI:10.1021/acs.joc.1c00373
日期:2021.6.4
future chemical biology applications. Finally, we establish a workflow for determining the absolute configuration of enantioenriched vinyl sulfoximines and sulfonimidamides by comparing experimentally and computationally determined electronic circular dichroism spectra, enabling access to configurationally assigned enantiomeric pairs by separation.
乙烯基砜和磺胺类药物因其在共价蛋白抑制剂中用作亲电弹头而受到重视。相反,其 S(VI) 氮杂等排体,乙烯基亚砜亚胺和磺酰亚胺酰胺,研究较少,尚未应用于蛋白质生物偶联领域。在此,我们报告了一系列不同的合成方法,用于构建乙烯基亚砜和乙烯基磺酰亚胺结构,从而可以进入亲电化学空间的新领域。我们展示了如何将后期功能化应用于这些基序以结合炔标签,为未来的化学生物学应用生成完全功能化的探针。最后,