Rhodium(III)-Catalyzed Synthesis of Naphthols via C–H Activation of Sulfoxonium Ylides
作者:Youwei Xu、Xifa Yang、Xukai Zhou、Lingheng Kong、Xingwei Li
DOI:10.1021/acs.orglett.7b01974
日期:2017.8.18
Direct and efficient synthesis of 1-naphthols has been realized via Rh(III)-catalyzed C–H activation of sulfoxonium ylides and subsequent annulation with alkynes, where the sulfoxonium ylide functioned as a new traceless bifunctional directing group. This reaction occurred under redox-neutral conditions with a broad substrate scope.
通过Rh(III)催化的亚砜sulf盐的C–H活化以及随后与炔烃的环化反应,已经实现了1-萘酚的直接和有效合成,其中sulf氧lide盐起着新的无痕双官能团的作用。该反应在具有广泛底物范围的氧化还原中性条件下发生。