TY - JOUR

T1 - Synthesis and Study of Mono(arylhydrazino)acenaphthenones and Nickel Complex Based on Pyridine-Substituted Derivative

AU - Bakaev, I. V.

AU - Komlyagina, V. I.

AU - Romashev, N. F.

AU - Gushchin, A. L.

N1 - This study was supported by the Russian Science Foundation (grant no. 23-23-10062) and the Government of the Novosibirsk Region.

PY - 2024/4

Y1 - 2024/4

N2 - Abstract: Three mono(arylhydrazino)acenaphthenones, that is, mono(2-pyridylhydrazino)acenaphthenone (Py-mhan, L1), mono(4-cyanophenylhydrazino)acenaphthenone (4-CN-Ph-mhan, L2), and mono(3,4,6-trifluoro-2-pyridylhydrazino)acenaphthenone (FPy-mhan, L3), were synthesized by the reaction of acenaphthene quinone with the appropriate arylhydrazine salt; compounds L2 and L3 were obtained for the first time. The subsequent reaction of L1 with nickel chloride in 2 : 1 ratio led to the octahedral complex [Ni(Py-mhan)2] (I), in which Py-mhan acts as a tridentate ligand. All of the prepared compounds were characterized by elemental analysis, IR and 1H NMR spectroscopy, and cyclic voltammetry; the crystal structures of L3 and I were determined by X-ray diffraction.

AB - Abstract: Three mono(arylhydrazino)acenaphthenones, that is, mono(2-pyridylhydrazino)acenaphthenone (Py-mhan, L1), mono(4-cyanophenylhydrazino)acenaphthenone (4-CN-Ph-mhan, L2), and mono(3,4,6-trifluoro-2-pyridylhydrazino)acenaphthenone (FPy-mhan, L3), were synthesized by the reaction of acenaphthene quinone with the appropriate arylhydrazine salt; compounds L2 and L3 were obtained for the first time. The subsequent reaction of L1 with nickel chloride in 2 : 1 ratio led to the octahedral complex [Ni(Py-mhan)2] (I), in which Py-mhan acts as a tridentate ligand. All of the prepared compounds were characterized by elemental analysis, IR and 1H NMR spectroscopy, and cyclic voltammetry; the crystal structures of L3 and I were determined by X-ray diffraction.

KW - X-ray diffraction analysis

KW - acenaphthene hydrazones

KW - complexes

KW - cyclic voltammetry

KW - ligands

KW - nickel

KW - synthesis

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85199876518&origin=inward&txGid=e02efa3289b037572a30310da0ca3bd4

UR - https://www.mendeley.com/catalogue/54a260bd-77b6-3bcd-bc39-c61328c4b21b/

U2 - 10.1134/S1070328423601644

DO - 10.1134/S1070328423601644

M3 - Article

VL - 50

SP - 239

EP - 245

JO - Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya

JF - Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya

SN - 1070-3284

IS - 4

ER -