Research output: Contribution to journal › Article › peer-review
Chiral C2-symmetric diimines with 4,5-diazafluorene units. / Vasilyev, Eugene S.; Bizyaev, Sergey N.; Komarov, Vladislav Yu et al.
In: Molecules, Vol. 24, No. 17, 3186, 02.09.2019.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Chiral C2-symmetric diimines with 4,5-diazafluorene units
AU - Vasilyev, Eugene S.
AU - Bizyaev, Sergey N.
AU - Komarov, Vladislav Yu
AU - Gatilov, Yury V.
AU - Tkachev, Alexey V.
N1 - Publisher Copyright: © 2019 by the authors.
PY - 2019/9/2
Y1 - 2019/9/2
N2 - A synthetic approach to a new group of stable chiral C2-symmetric diimines with the 4,5-diazafluorene core has been developed based on condensation of dipinodiazafluorene with aromatic diamines. The chemical structures of new compounds were proven by spectroscopic methods and X-ray crystallography. All the compounds form solvates with organic solvents (chloroform, benzene, 1,4-dioxane) and water. Specific spectral data of the new compounds are explained using calculated data (DFT). Diimines of the pinodiazafluorene series give colored reactions with transition metal ions and can be regarded as prospective polydentate ligands with interesting luminescent and chiroptical properties.
AB - A synthetic approach to a new group of stable chiral C2-symmetric diimines with the 4,5-diazafluorene core has been developed based on condensation of dipinodiazafluorene with aromatic diamines. The chemical structures of new compounds were proven by spectroscopic methods and X-ray crystallography. All the compounds form solvates with organic solvents (chloroform, benzene, 1,4-dioxane) and water. Specific spectral data of the new compounds are explained using calculated data (DFT). Diimines of the pinodiazafluorene series give colored reactions with transition metal ions and can be regarded as prospective polydentate ligands with interesting luminescent and chiroptical properties.
KW - 4,5-diazafluorenon-9-one
KW - Aromatic diamines
KW - Chiral dipinodiazafluorenone
KW - Pinocarvone oxime
KW - Stable chiral diimines
KW - pinocarvone oxime
KW - stable chiral diimines
KW - chiral dipinodiazafluorenone
KW - aromatic diamines
UR - http://www.scopus.com/inward/record.url?scp=85071736156&partnerID=8YFLogxK
U2 - 10.3390/molecules24173186
DO - 10.3390/molecules24173186
M3 - Article
C2 - 31480760
AN - SCOPUS:85071736156
VL - 24
JO - Molecules
JF - Molecules
SN - 1420-3049
IS - 17
M1 - 3186
ER -
ID: 21465716