Nickel-Catalyzed Alkylarylation of Activated Alkenes with Benzyl-amines via C−N Bond Activation
作者:Hui Yu、Bin Hu、Hanmin Huang
DOI:10.1002/chem.201800543
日期:2018.5.17
A nickel‐catalyzed alkylarylation of active alkenes with tertiary benzylamines was achieved by charge‐transfer‐complex promoted C−N bond activation. The reaction proceeded through initial Ni‐catalyzed C−N bond activation, followed by sequential radical addition, redox and proton abstraction with cleaved amine moiety in the absence of oxidant, and provides an efficient method to prepare various alkyl‐substituted
Nickel-Catalyzed Benzylation of Aryl Alkenes with Benzylamines via C–N Bond Activation
作者:Hui Yu、Bin Hu、Hanmin Huang
DOI:10.1021/acs.joc.8b02279
日期:2018.11.16
example of nickel-catalyzed Heck-type benzylation of aryl olefins with various benzylamines as benzyl electrophiles, and the benzylic C–N bond cleavage was efficiently promoted by the amine–I2 charge transfer complex (CT complex). The combination of low-cost NiCl2 and I2 has been found to facilitate Heck reaction of tertiary benzylamines and alkenes into various benzyl-substituted alkenes in good to
SILYL-BIARYL PHOSPHORAMIDITES AND METHODS OF MAKING
申请人:Board of Regents, The University of Texas System
公开号:US20220002328A1
公开(公告)日:2022-01-06
The present disclosure provides compounds that may be used as ligands in metal-catalyzed reactions, in particular 3,3′-bisilyl biaryl phosphoramidite compounds and processes for preparing the same.