105516-38-9Relevant articles and documents
Dinuclear Cu(II) complexes of compartmental Schiff base ligands formed from unsymmetrical tripodal amines of varying arm lengths: Crystal structure of [Cu2L1](ClO4)2 and theoretical studies
Keypour, Hassan,Shayesteh, Maryam,Rezaeivala, Majid,Sayin, Koray
, p. 110 - 118 (2016)
Three new dinuclear copper complexes were synthesized via condensation reaction of three new unsymmetrical N-capped tripodal amines and 2,6-diformyl-4-methylphenol, in the presence of copper(II) perchlorate. The solid-state structure of the dinuclear complex, [Cu2L1](ClO4)2, has been determined by X-ray crystallography, showing that the CuII centers have distorted square-pyramidal geometry with N3O2 coordination. The copper (II) ions are bridged by phenolic and hydroxyalkyl groups when in both cases, deprotonation of the hydrogen atoms of the OH groups occurs. The distance between the copper atoms is 3.062 ?. This compound consists of the dication [Cu2L1]2+ and two ClO4- anions in which one of ClO4- groups has a week interaction with one of the Cu atoms. All complexes were characterized by a variety of physico-chemical techniques such as elemental analyses, IR, mass spectra, conductivity measurements and electronic spectral studies. Computational investigation of mentioned binuclear Cu(II) complexes was done by using M062X method with LANL2DZ basis set in vacuo.
Synthesis, herbicidal activity, and structure-bioactivity relationship of pyridyl-containing 2-phenyliminothiazolidines
Li, Gangyue,Qian, Xuhong,Yan, Shenggang,Cui, Jingnan,Zhang, Rong,Xiao, Yi
, p. 169 - 178 (2008)
A series of novel 2-phenyliminothiazolidine derivatives were designed and synthesized. All title compounds were characterized by 1H NMR and, in some cases, by 13C NMR, IR, and HRMS. Their agricultural bioactivities were evaluated and some of these compounds exhibited efficient herbicidal activities against Echinochloa crusgalli, Sorghum vulgare, Digitaria sanguinalis, Eclipta prostrasta, Cucumis sativus, and Brassica campestris at 50∈μg/cm3. Analysis of the quantitative structure-activity relationship (QSAR) showed that the electronic parameter was the main factor to affect herbicidal activities.
Synthesis and in vitro reactivity of cis-dichloro-(pyridin-2-ylcarboxaldimine)platinum(II) complexes with DNA
Nikolcheva, Liliya G.,Vogels, Christopher M.,Stefan, R. Alexandra,Darwish, Hanni A.,Duffy, Stephen J.,Ireland, Robert J.,Decken, Andreas,Hudson, Robert H.E.,Westcott, Stephen A.
, p. 269 - 274 (2003)
Five platinum pyridin-2-ylcarboxaldimine complexes of the type cis-[PtCl2(2-C5H4NCH=NR)] (R = CH2CH2OH (1); R = N(CH2CH2)2O (2); R = C6H5 (3); R
Effects of appended hydroxyl groups and ligand chain length on copper coordination and oxidation activity
Jehdaramarn, Attawit,Pornsuwan, Soraya,Chumsaeng, Phongnarin,Phomphrai, Khamphee,Sangtrirutnugul, Preeyanuch
, p. 654 - 661 (2018)
Treatment of a series of (imino)pyridine ligands bearing appended hydroxyl groups 2-((pyridin-2-ylmethylene)amino)phenol (Hpyph), 2-((pyridin-2-ylmethylene)amino)ethanol (Hpyet), and 3-((pyridin-2-ylmethylene)amino)propanol (Hpypr) with one equiv. of CuCl2·2H2O afforded the corresponding Cu(ii) complexes in low to moderate yields. The crystal structure of (μ-Cl)2[CuCl(κ2-N,N-Hpyet)]2 reveals a symmetric dinuclear structure with the bidentate N,N-coordination mode of (imino)pyridine with no Cu-OH interaction. On the other hand, the dinuclear Cu(ii) complex of the related propyl ligand Hpypr possesses a significantly different crystal structure involving nucleophilic addition of the hydroxyl group to the aldehyde group of 2-pyridinecarboxaldehyde. The Cu complex/Cu0/TEMPO/Na2CO3 (TEMPO = 2,2,6,6-tetramethylpiperidinyl-1-oxyl) catalyst system generally exhibited good activity for aerobic oxidation of benzyl alcohol to benzaldehyde in H2O at room temperature. The dinuclear Cu(ii) complex (μ-Cl)2[CuCl(κ2-N,N-Hpyet)]2 was demonstrated as an effective catalyst toward aerobic oxidation of various benzyl alcohol derivatives, cinnamyl alcohol, and 2-thiophenemethanol.
Compound for detecting brassicaceous vegetable sclerotinia sclerotiorum and application thereof
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Paragraph 0063-0066, (2021/08/07)
The invention discloses a compound for detecting brassicaceous vegetable sclerotinia sclerotiorum, wherein the structure of the compound is shown in the specification, wherein in the formula, R1 is selected from hydrogen and halogen; R2 is selected from hydrogen and halogen; R3 is selected from hydrogen and halogen; R4 is selected from hydrogen and halogen; and R5 is selected from hydrogen and halogen. The compound provided by the invention can realize rapid detection of brassicaceous vegetable sclerotinia sclerotiorum, has the characteristics of high accuracy, low operation difficulty, short time consumption and the like, and is worthy of popularization and application.