Cobalt-catalyzed reductive alkynylation to construct C(sp)-C(sp3) and C(sp)-C(sp2) bonds
作者:Lei Wan、Yizhou Tong、Xi Lu、Yao Fu
DOI:10.1016/j.cclet.2023.109283
日期:2024.7
cross-electrophile coupling has emerged as a reliable method for constructing carbon–carbon bonds. Herein, we report a general method, cobalt-catalyzed reductive alkynylation, to constructC(sp)-C(sp) and C(sp)-C(sp) bonds. This presented reaction has a broad substrate scope, enabling the efficient cross-electrophile coupling between alkynyl bromides with alkyl halides and aryl or alkenyl (pseudo)halides