597-55-7Relevant articles and documents
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Dunn,Redemann,Lauritsen
, p. 4335 (1932)
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Syntheses, Structures and Optoelectronic Properties of Spiroconjugated Cyclic Ketones
Wilbuer, Jennifer,Schnakenburg, Gregor,Esser, Birgit
, p. 2404 - 2412 (2016/06/01)
Synthetic investigations towards spiroconjugated ketones and derivatives thereof are presented. These studies led to the development of a short procedure for the synthesis of spiroconjugated tetraketone 1 in two steps with 10 % overall yield and the first-time synthesis of spirocyclic trindone 2. The optoelectronic properties of these compounds based on spectroscopic and electrochemical measurements in combination with DFT calculations as well as their molecular structures in the solid state are presented and discussed.
Mixed-ligand manganese(II)-phenolate complexes: Study of DNA cleavage, cytotoxic activity, and induction of apoptosis
Gao, En-Jun,Zhang, Ying,Lin, Lin,Wang, Ren-Shu,Dai, Lei,Liang, Qi,Zhu, Ming-Chang,Wang, Mei-Lin,Liu, Lei,He, Wen-Xuan,Zhang, Yan-Jin
experimental part, p. 3992 - 4005 (2012/03/10)
Two manganese complexes, [Mn(L1)2(dibe) 2](L1) (1) and [Mn(L2)2(dibe) 2] (2) (where L1= 2,2'- bipyridine (bipy), L 2=1,10-phenanthroline (phen)), were synthesized by using a carboxylic acid ligand (dibe= 2,2-dibenzylmalonate acid). The two complexes were characterized using IR, elemental analysis, and X-ray crystallography. Fluorescence analysis indicates that the two complexes can bind to HeLa cell DNA (HC-DNA), and gel electrophoresis assay demonstrates the ability of the complexes to cleave the HC-DNA. The two complexes exhibit cytotoxic specificity and significant cancer cell inhibitory rate. Furthermore, apoptotic tests demonstrate that these two complexes have apoptotic effects on HeLa cells. 2011 Taylor & Francis.
