1377152-50-5Relevant articles and documents
Cobalt-Catalyzed Diastereo- and Enantioselective Hydroalkenylation of Cyclopropenes with Alkenylboronic Acids
Zhang, Haiyan,Huang, Wei,Wang, Tongtong,Meng, Fanke
, p. 11049 - 11053 (2019)
Catalytic diastereo- and enantioselective hydroalkenylation of 3,3-disubstituted cyclopropenes with readily accessible alkenylboronic acids, promoted by a chiral phosphine/Co complex, is presented. Such a process constitutes the unprecedented and direct i
Cobalt-Catalyzed Markovnikov-Type Selective Hydroboration of Terminal Alkynes
Chen, Jieping,Shen, Xuzhong,Lu, Zhan
supporting information, p. 690 - 694 (2020/11/30)
A cobalt-catalyzed Markovnikov-type hydroboration of terminal alkynes with HBpin to access α-alkenyl boronates with good regioselectivity and atom economy is reported. A new ligand has been developed for the cobalt hydride catalyst that has been used for a unique Markovnikov selective insertion of terminal alkynes into metal hydride bond. This operationally simple protocol exhibits excellent functional group tolerance to deliver valuable alkene derivatives.
Synthetic method of alkenyl borate compound
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Paragraph 0034, (2019/12/02)
The invention relates to a synthesis method of an alkenyl borate compound, which comprises the following steps: dissolving an olefin compound and a borane compound in a solvent, adding a zirconium catalyst, reacting at 0-150 DEG C for 5 minutes to 8 hours
