Ni-Catalyzed Arylboration of Unactivated Alkenes: Scope and Mechanistic Studies
作者:Stephen R. Sardini、Alison L. Lambright、Grace L. Trammel、Humair M. Omer、Peng Liu、M. Kevin Brown
DOI:10.1021/jacs.9b03991
日期:2019.6.12
unactivated monosubstituted, 1,1-disubstituted, and trisubstituted alkenes is disclosed. The reaction is notable in that it converts highly substituted alkenes, aryl bromides, and diboron reagents to products that contain a quaternary carbon and a synthetically versatile carbon-boron bond with control of stereoselectivity and regioselectivity. In addition, the method is demonstrated to be useful for the
Construction of congested Csp<sup>3</sup>–Csp<sup>3</sup> bonds by a formal Ni-catalyzed alkylboration
作者:Amit Kumar Simlandy、Stephen R. Sardini、M. Kevin Brown
DOI:10.1039/d1sc00900a
日期:——
Through the combination of a Ni-catalyzed alkene alkenylboration followed by hydrogenation, the synthesis of congested Csp3–Csp3-bonds can be achieved.