17342-56-2Relevant articles and documents
REACTION OF PHENYL DERIVATIVES OF LANTHANIDES WITH CARBONYL COMPOUNDS
Sigalov, A. B.,Petrov, E. S.,Rybakova, L. F.,Beletskaya, I. P.
, p. 2351 - 2356 (1983)
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Iron-Catalyzed Highly Enantioselective Hydrogenation of Alkenes
Lu, Dongpo,Lu, Peng,Lu, Zhan,Ren, Xiang,Sun, Yufeng,Xu, Haofeng
supporting information, p. 12433 - 12438 (2021/08/23)
Here, we reported for the first time an iron-catalyzed highly enantioselective hydrogenation of minimally functionalized 1,1-disubstituted alkenes to access chiral alkanes with full conversion and excellent ee. A novel chiral 8-oxazoline iminoquinoline ligand and its iron complex have been designed and synthesized. This protocol is operationally simple by using 1 atm of hydrogen gas and shows good functional group tolerance. A primary mechanism has been proposed by the deuterium-labeling experiments.
Nickel-Catalyzed Benzylation of Aryl Alkenes with Benzylamines via C-N Bond Activation
Yu, Hui,Hu, Bin,Huang, Hanmin
, p. 13922 - 13929 (2018/11/23)
We have developed the first 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 excellent yields. This unconventional Heck reaction is proposed to go through initially the formation of a benzylic radical via oxidative addition of the C-N bond with Ni(0), then capturing by aryl alkene via radical addition, followed by single-electron transfer redox and proton abstraction without oxidant and external base.
REACTIONS OF PHENYL DERIVATIVES OF LANTHANIDES WITH UNSATURATED KETONES
Sigalov, A. B.,Rybakova, L. F.,Beletskaya, I. P.
, p. 1539 (2007/10/02)
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