Chiral C2-Symmetric Diimines with 4,5-Diazafluorene Units

被引：4

作者：

Vasilyev, Eugene S. ^{[1
]}

Bizyaev, Sergey N. ^{[1
]}

Komarov, Vladislav Yu. ^{[2
,3
]}

Gatilov, Yury V. ^{[1
]}

Tkachev, Alexey V. ^{[1
,3
]}

机构：

[1] Russian Acad Sci, Siberian Branch, NN Vorozhtsov Novosibirsk Inst Organ Chem, 9 Academician Lavrentiev Ave, Novosibirsk 630090, Russia

[2] Russian Acad Sci, Siberian Branch, Nikolaev Inst Inorgan Chem, Novosibirsk 630090, Russia

[3] Novosibirsk State Univ, Dept Nat Sci, Novosibirsk 630090, Russia

来源：

MOLECULES | 2019年 / 24卷 / 17期

基金：

俄罗斯科学基金会;

关键词：

pinocarvone oxime; 4,5-diazafluorenon-9-one; chiral dipinodiazafluorenone; aromatic diamines; stable chiral diimines;

D O I：

10.3390/molecules24173186

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A synthetic approach to a new group of stable chiral C-2-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.

引用

页数：14

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