69069-32-5Relevant academic research and scientific papers
Tuning of exchange coupling by the Mn-O distance and phenoxido bridging angle: an experimental and theoretical study of the family of Mn(iii) dimers with salen type ligands
Seth, Piya,Giri, Sanjib,Ghosh, Ashutosh
, p. 12863 - 12870 (2015)
Three new Mn(iii) complexes [Mn2L2(ClO4)2] (1), [Mn2L2(NCS)2] (2) and [Mn2L2N(CN)2]ClO4·CH3CN (3) have been synthesized fro
Solvent-Dependent Bending Ability of Salen-Derived Organic Crystals
Kusumoto, Sotaro,Saso, Akira,Ohmagari, Hitomi,Hasegawa, Miki,Kim, Yang,Nakamura, Masaaki,Lindoy, Leonard F.,Hayami, Shinya
, p. 1692 - 1696 (2020/07/04)
The formation of plastic or brittle organic crystals of salen derivatives that depend on the solvents employed for crystallization is demonstrated. Large yellow crystals (ranging from mm to cm size) of ten different salen derivatives were obtained and inv
A new Schiff base copper(II) complex induces cancer cell growth inhibition and apoptosis by multiple mechanisms
Bao, Rui-Dan,Chen, Ce-shi,Kong, Yan-jie,Li, Fang-Fang,Liao, Wen-Hui,Song, Xue-Qing,Xie, Ming-Jin,Xu, Jing-Yuan,Zhang, Ji-hong,Zhao, Qi-Hua,Zhou, Jie
, (2020/06/04)
A new Schiff base copper(II) complex [N,N′-bis(2′-hydroxyphenylacetone)-o-ethanediamine] copper (II) (M1) has been synthesized and characterized by single X-ray crystallography. The cytotoxicity of complex M1 was evaluated against HeLa, LoVo, A549, A549/c
Schiff base copper (II) anticancer complex as well as preparation method and application thereof
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Paragraph 0038; 0048; 0054; 0060, (2018/03/24)
The invention discloses a Schiff base copper (II) anticancer complex as well as a preparation method and application thereof. A chemical name of the Schiff base copper (II) anticancer complex is copper 2'-hydroxypropiophenone-ethanediaminoazine, and a str
Effects of diamine bridge length and substituents on the spectral properties of N,N′-bis(α-substituted salicylidene)diamines in solution
Kawasaki, Toshio,Kamata, Toshihide,Ushijima, Hirobumi,Kanakubo, Mitsuhiro,Murata, Shigeo,Mizukami, Fujio,Fujii, Yuki,Usui, Yoshiharu
, p. 193 - 198 (2007/10/03)
Absorption and fluorescence spectra of thirteen N,N′-bis(α-substituted salicylidene)diamines in solution were investigated with the intention of investigating the role of the substituent and diamine bridge length on their optical properties. The fluorescence efficiency was improved by an increase in the electron-donating property of the substituents on the azomethine carbon accompanied by an increase of the n→π* transition absorption. However, the effect did not occur for the substituents on the azomethine nitrogen, in which no drastic changes in fluorescence efficiency could be observed. Through the investigation of the diamine bridge length effects, it was found that a diamine Schiff base seems to form neither an inter- nor an intramolecular dimer with any peculiar fluorescence in the solution even if it has a long methylene bridge. It was also suggested that the diamine Schiff base has a third fluorescence species in the excited state, which might be a pre-keto form, the existence of which is strongly affected by the hydrogen bond strength between the hydroxy and azomethine groups.
Two schiff base ligands derived from 1,2-Diaminoethane
Corden, Jonathan P.,Errington, William,Moore, Peter,Wallbridge, Malcolm G. H.
, p. 486 - 488 (2007/10/03)
The structures of two Schiff base ligands, 2,2′-[(1,2-ethanediyl) bis (nitrilopropylidyne)]bisphenol, C20H24-N2O2, (I), and 2,2′-{(1,2-ethanediyl)bis[nitrilo(phenyl)-methylidyne]}bisphenol, C28H2
