KIO<sub>3</sub>-Mediated γ-C(sp<sup>3</sup>)–H Sulfenylation of Enaminones
作者:Yu Zheng、Zhi-Wei Liu、Tao Li、Xian Li、Sheng-Hong Li
DOI:10.1021/acs.orglett.2c02824
日期:2022.10.21
A metal-free regioselective γ-C(sp3)–H sulfenylation of enaminones with heterocyclic thiols is reported. This transformation is efficient, mild, scalable, and environmentally friendly and tolerates a large variety of enaminones substrates and heterocyclic thiols. The utility of this strategy is demonstrated in a late-stage modification of bioactive natural products and drug derivatives.