发布时间：2024-03-11

文章标题：祝贺黄晓丽同学研究工作被Org. Chem. Front.接收！

内容：

 

We have established an efficient ruthenium(II)-catalyzed cis carbohalogenation and carbooxygenation cyclization of internal alkyne-tethered cyclohexadienones with halide and acetate ions, which produces a series of alkenyl halides and acetates with hydrobenzofuran skeletons in high yields and features high atom economy and regio- and stereoselectivity. Furthermore, the obtained hydrobenzofuran products can easily undergo aromatization and subsequent cross-coupling reactions, which provide a novel and stereoselective approach to synthesize tetrasubstituted alkenes, particularly diarylalkenes and triarylalkenes.(https://doi.org/10.1039/d4qo00105b)