Research output: Contribution to journal › Article › peer-review
Effects arising from the replacement of aprotic dipolar solvents with ionic liquids in the nickel-catalyzed reduction of aryl chlorides. / Prikhod'ko, S. A.; Popov, A. G.; Adonin, N. Yu.
In: Molecular Catalysis, Vol. 461, 01.12.2018, p. 19-25.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Effects arising from the replacement of aprotic dipolar solvents with ionic liquids in the nickel-catalyzed reduction of aryl chlorides
AU - Prikhod'ko, S. A.
AU - Popov, A. G.
AU - Adonin, N. Yu
PY - 2018/12/1
Y1 - 2018/12/1
N2 - In the work on the example of liquid-phase catalytic processes of the aromatic C–Cl bonds activation occurring in the presence of nickel complexes under reducing conditions the main effects arising from the replacement of aprotic dipolar solvents with ionic liquids are analyzed. The features of the nickel-catalyzed reaction of aryl chlorides, related to the nature of the anion and cation of the ionic liquid, were observed. It was shown that a high concentration of cations and anions in the ionic liquid affects the process of reduction of the nickel complex to the catalytically active state. In addition, the presence of a reactive hydrogen atom in the imidazolium cation of ionic liquid causes the process of hydrodechlorination of aryl chlorides.
AB - In the work on the example of liquid-phase catalytic processes of the aromatic C–Cl bonds activation occurring in the presence of nickel complexes under reducing conditions the main effects arising from the replacement of aprotic dipolar solvents with ionic liquids are analyzed. The features of the nickel-catalyzed reaction of aryl chlorides, related to the nature of the anion and cation of the ionic liquid, were observed. It was shown that a high concentration of cations and anions in the ionic liquid affects the process of reduction of the nickel complex to the catalytically active state. In addition, the presence of a reactive hydrogen atom in the imidazolium cation of ionic liquid causes the process of hydrodechlorination of aryl chlorides.
KW - Aryl chlorides
KW - Homocoupling
KW - Hydrodehalogenation
KW - Ionic liquid
KW - Nickel complexes
KW - Zinc
UR - http://www.scopus.com/inward/record.url?scp=85054458060&partnerID=8YFLogxK
U2 - 10.1016/j.mcat.2018.09.022
DO - 10.1016/j.mcat.2018.09.022
M3 - Article
AN - SCOPUS:85054458060
VL - 461
SP - 19
EP - 25
JO - Molecular Catalysis
JF - Molecular Catalysis
SN - 2468-8231
ER -
ID: 17039159