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
Direct difunctionalization of activated alkynes via domino oxidative benzylation/1,4-aryl migration/decarboxylation reactions under metal-free conditions
作者:Tao Miao、Dong Xia、Yang Li、Pinhua Li、Lei Wang
DOI:10.1039/c5cc10084d
日期:——
An oxidative difunctionalization of aryl alkynoate via benzyl radical initiated intramolecular 1,4-aryl migration and decarboxylation tandem process was developed in presence of tert-butyl hydroperoxide (TBHP) as an oxidant, which provides...