108774-24-9Relevant articles and documents
Ni-Catalyzed Arylboration of Unactivated Alkenes: Scope and Mechanistic Studies
Sardini, Stephen R.,Lambright, Alison L.,Trammel, Grace L.,Omer, Humair M.,Liu, Peng,Brown, M. Kevin
supporting information, p. 9391 - 9400 (2019/06/17)
A method for the Ni-catalyzed arylboration of 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 synthesis of saturated nitrogen heterocycles, which are important motifs in pharmaceutical compounds. Finally, due to the unusual reactivity demonstrated, the mechanistic details of the reaction were studied with both computational and experimental techniques.
Stereoselective migration of sterically hindered organoboranes in cyclic and acyclic systems. A stereoselective allylic C-H activation reaction
Hupe, Eike,Denisenko, Dmitri,Knochel, Paul
, p. 9187 - 9198 (2007/10/03)
The thermal migration of cyclic and acyclic organoboranes were studied. In most cases, a stereoselective 1,2-dyotropic migration was observed, allowing the stereocontrol of three contiguous chiral centers. Scope and limitations of this thermal migration are presented.
A new highly stereoselective rearrangement of acyclic tertiary organoboranes: An example of highly stereoselective remote C - H activation [3]
Laaziri, Hamid,Bromm, Lars O.,Lhermitte, Frédéric,Gschwind, Ruth M.,Knochel, Paul
, p. 6940 - 6941 (2007/10/03)
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