258354-68-6Relevant articles and documents
Crystal structure, molecular docking and protective activity on myocarditis of Co(II) coordination polymer based nanoparticles
Bai, Dong-Song,Bai, Li-Ying,Zhao, Ming,Zhang, Qing-Shan
, (2019/09/12)
This work presents the synthesis and characterization of a dicyanamide-bridged coordination polymer [Co(L)2(dca)]n (1) by using the bidentate NO donor Schiff base ligand (2-methoxy-6-((methylimino)methyl)phenol. Furthermore, the nanoparticles of complex 1 (denoted as nano 1) was prepared by a green grinding approach, which has good water dispersibility. The CVB3 infection mice model was built successfully, followed by nano 1 given for treatment. RT-PCR was used to detect the loading of CVB3 virus after nano 1 treatment. The left ventricular fractional shortening (LVFS) as well as left ventricular ejection fraction (LVEF) were assessed to evaluate the protective effect of cardiac functions after exposed to nano 1. The toxicities of nano 1 on H9C2 and HL-1 cardiomyocytes was evaluated by CCK-8 assay. The hypothesis originated from the experimental observations has been further confirmed by using molecular docking simulation.
In Situ Pyrolysis Tracking and Real-Time Phase Evolution: From a Binary Zinc Cluster to Supercapacitive Porous Carbon
Cai, Dandan,Kurmoo, Mohamedally,Liang, Yiyu,Peng, Xu,Wang, Yi-Fan,Wu, Yan-Fang,Yang, Jian,Zeng, Ming-Hua,Zhang, Xu
supporting information, p. 13232 - 13237 (2020/06/01)
The in situ tracking of the pyrolysis of a binary molecular cluster [Zn7(μ3-CH3O)6(L)6][ZnLCl2]2 is presented with one brucite disk and two mononuclear fragments (L=mmimp: 2-meth
Stereospecific sp3 C–H oxidation with m-CPBA: A CoIII Schiff base complex as pre-catalyst vs. its CoIIICdII heterometallic derivative
Nesterova, Oksana V.,Kasyanova, Katerina V.,Makhankova, Valeriya G.,Kokozay, Vladimir N.,Vassilyeva, Olga Yu.,Skelton, Brian W.,Nesterov, Dmytro S.,Pombeiro, Armando J.L.
, p. 171 - 184 (2018/05/28)
The mono- and binuclear Schiff base complexes [CoL3]·DMF (1) and [CoCdL3Cl2]·0.5H2O (2) were facilely synthesized using zerovalent cobalt and cadmium chloride (for 2) as starting materials and the pre-formed pro-ligand HL (2-methoxy-6-[(methylimino)methyl]phenol, the product of condensation of o-vanillin and methylamine) in air. The compounds were characterized by single crystal X-ray diffraction analysis and spectroscopic methods in solution and in the solid state. Both complexes demonstrate a profound catalytic activity in the stereoselective oxidation of cis-1,2-dimethylcyclohexane (model substrate) with m-CPBA (m-chloroperbenzoic acid) under mild conditions in the presence of promoters of various acidity (HNO3, TFA and HOAc). The heterometallic binuclear CoIIICdII pre-catalyst (2) was more active than the mononuclear CoIII one (1), exhibiting higher products yields up to 51% and excellent stereospecificity (up to 99.2% retention of stereoconfiguration). This result could be associated with a synergistic effect of two different metals in 2. Based on the large obtained kinetic isotope effect and H218O labeling studies, the overall reaction mechanism was proposed to proceed without the participation of free alkyl radicals. The acidity of the promoter was shown to influence catalytic parameters for both 1 and 2 so that the better parameters are achieved with the acid possessing lower pKa values (a stronger acid). The comparison of the catalytic behaviours of 1 and 2 is discussed in detail considering relevant examples from the literature.
Molecular and Intracomplex Dioxomolybdenum(VI) Compounds with Substituted R1-Salycilidene-N-methylimines (HL): Crystal Structure of Three [MoO2(L)2] Complexes (R1 = H, 5-Br, 5-Cl)
Sergienko,Abramenko,Gorbunova, Yu. E.
, p. 1026 - 1031 (2018/09/05)
The synthesis and IR spectroscopic and X-ray diffraction studies of three [MoO2(Ln)2] complexes with n = 1 (R = H, repeatedly) (I), n = 4 (R = Br) (II), and n = 3 (R = Cl) (III) have been performed. The molybdenum atoms in
A family of double-bowl pseudo metallocalix[6]arene discs
Meally, Sean T.,McDonald, Cecelia,Karotsis, Georgios,Papaefstathiou, Giannis S.,Brechin, Euan K.,Dunne, Peter W.,McArdle, Patrick,Power, Nicholas P.,Jones, Leigh F.
supporting information; experimental part, p. 4809 - 4816 (2010/08/06)
We report the synthesis and magnetic characterisation of a series of planar [M7] (M = NiII, ZnII) disc complexes [Ni 7(OH)6(L1)6](NO3) 2 (1), [Ni7/sub
Self-assembling nickel clusters form binding sites for alkali metal cations: Novel analogs of enolate aggregates
Schall, Otto F.,Robinson, Kerry,Atwood, Jerry L.,Gokel, George W.
, p. 5962 - 5969 (2007/10/02)
Salicylaldimine ligands having 3-methoxy or 3-(2-methoxyethoxy) side arms react with NiSO4 or Ni(OAc)2 to form novel bimetallic cage structures involving ligands, nickel atoms, and one or more types of counteranions. The cluster stru
Time-resolved E.S.R. Study of Triplet Ketoamines Generated by Intramolecular Proton Transfer in Free Schiff Bases
Tero-Kubota, Shozo,Migita, Kouto,Akiyama, Kimio,Ikegami, Yusaku
, p. 1067 - 1068 (2007/10/02)
Non-phosphorescent triplet states of the ketoamine forms of several free Schiff bases generated by intramolecular proton transfer have been observed using a time-resolved e.s.r. method.
