Iron-Catalyzed Alkenylzincation of Internal Alkynes Wei-Na Wang, Qiang Huang, Ye Jin, Qi-Lin Zhou, Shou-Fei Zhu* Chin. J. Chem. 2023, 41, XXX—XXX. DOI: 10.1002/cjoc.202300XXX
The first iron-catalyzed alkenylzincation of internal alkynes featuring mild conditions, simple operation, broad substrate scope, excellent functional group tolerance, and high activity has been developed, which provides an efficient access to multi-substituted conjugated olefins.