نتایج جستجو برای: triazine herbicides

تعداد نتایج: 11277  

2014
Kazuhide Kamiya Ryo Kamai Kazuhito Hashimoto Shuji Nakanishi

Covalent triazine frameworks, which are crosslinked porous polymers with two-dimensional molecular structures, are promising materials for heterogeneous catalysts. However, the application of the frameworks as electrocatalysts has not been achieved to date because of their poor electrical conductivity. Here we report that platinum-modified covalent triazine frameworks hybridized with conductive...

Journal: :iranian journal of pharmaceutical research 0
lidija r. jevric university of novi sad, faculty of technology sanja o. podunavac kuzmanovic university of novi sad, faculty of technology jaroslava v. svarc gajic university of novi sad, faculty of technology strahinja kovacevic university of novi sad, faculty of technology bratislav z. jovanovic university of belgrade, institute for chemistry, technology and metallurgy

the properties relevant to pharmacokinetics and pharmacodynamics of four series of synthesized s-triazine derivatives have been studied by quantitative structure-retention relationship (qsrr) approach. the chromatographic behavior of these compounds was investigated by using reversed-phase high performance thin-layer chromatography (rp-hptlc). chromatographic retention (rm0) was correlated with...

Journal: :Environmental pollution 2004
T Dombek D Davis J Stine D Klarup

To help elucidate the mechanism of dechlorination of chlorinated triazines via metallic iron, terbutylazine (TBA: 2-chloro-4-ethylamino-6-terbutylamino-1,3,5-triazine), deisopropyl atrazine (DIA: 2-amino-4-chloro-6-ethylamino-1,3,5-triazine), and chlorinated dimethoxy triazine (CDMT: 2-chloro-4,6-dimethoxy-1,3,5-triazine) were degraded via zero valent iron under controlled pH conditions. The lo...

The properties relevant to pharmacokinetics and pharmacodynamics of four series of synthesized s-triazine derivatives have been studied by Quantitative structure-retention relationship (QSRR) approach. The chromatographic behavior of these compounds was investigated by using reversed-phase high performance thin-layer chromatography (RP-HPTLC). Chromatographic retention (RM0) was correlated with...

2015
Pattarapol Khongsuk Samran Prabpai Palangpon Kongsaeree

In the title methanol-solvated salt, C14H19Cl3N5O2 (+)·Cl(-)·CH3OH, the triazine mol-ecule is protonated at one of the triazine N atoms. In the crystal, the triazine cations are linked through a pair of N-H⋯N hydrogen bonds, with graph-set R 2 (2)(8), forming an inversion dimer. The protonated N atom and the 2- and 4-amino groups of the triazine cation inter-act with the chloride anion through ...

2012
Nasser R. El-Brollosy Mohamed I. Attia Ali A. El-Emam Seik Weng Ng Edward R. T. Tiekink

In the title 1,2,4-triazine derivative, C(17)H(19)N(3)O(3), the heterocyclic ring is planar (r.m.s. deviation = 0.040 Å) and effectively coplanar with the adjacent phenyl ring [dihedral angle = 4.5 (2)°] but almost perpendicular to the (cyclo-hex-3-en-1-ylmeth-oxy)methyl residue [N-N-C-O torsion angle = 71.6 (5)°], so that the mol-ecule has an 'L' shape. Supra-molecular chains along [001] are f...

Journal: :Acta poloniae pharmaceutica 2009
Pooja Mullick Suroor A Khan Tauseef Begum Surajpal Verma Darpan Kaushik Ozair Alam

A series of 1,2,4-triazine derivatives Va (1-24) and Vb (1-24) were synthesized and evaluated for their anti-anxiety and anti-inflammatory activities. The structures of the synthesized compounds were confirmed on the basis of their spectral data. Many of the triazine compounds were found to possess good activity. Especially, compounds bearing the sulfur atom showed better activity than those be...

Journal: :حفاظت گیاهان 0
محمدتقی ال ابراهیم محمد مهدیزاده

introduction: herbicides are the most widely used of chemical pesticides for agricultural production and landscape management. the environmental risk of herbicides should be evaluated near sites of application, even though basic ecotoxicological tests have been conducted before they can be registered for marketing. for example, triazine herbicides, which are photosynthetic psii herbicide that c...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید