نمایش نتایج جستجو برای
کلمات کلیدی: amines
موارد یافت شده: 57
1 - Polyamines-Mediated amelioration of cold treatment in wheat: Insights from morpho-physiological and biochemical features and PAO genes expression analyses (چکیده)2 - Natural Halloysite@Si(CH2)3NH2@Cu(acac)2 as an efficient nanocatalyst for the one-pot and three-component synthesis of propargylamines under solvent-free conditions (چکیده)
3 - The principal component analysis of key and significant features of the safety and nutritional value of Mahyaveh sauce (چکیده)
4 - Magnetic solid-phase extraction using poly(para-phenylenediamine) modified with magnetic nanoparticles as adsorbent for analysis of monocyclic aromatic amines in water and urine samples (چکیده)
5 - Polyamines (PAs) improve antioxidant enzyme activities of Chamomile (Matricaria chamomila L.) under water stress (چکیده)
6 - Thiamine and Piriformospora indica induce bean resistance against Rhizoctonia solani: The role of polyamines in association with iron and reactive oxygen species (چکیده)
7 - Green and Efficient Synthesis of Novel Polysubstituted 2-Pyrrolidinones under Catalyst and Solvent-Free Conditions (چکیده)
8 - Physical Interaction between Embryonic Stem Cell-Expressed Ras (ERas) and Arginase-1 in Quiescent Hepatic Stellate Cells (چکیده)
9 - NH Stretching Frequencies of Intramolecularly Hydrogen-Bonded Systems: An Experimental and Theoretical Study (چکیده)
10 - Superparamagnetic core-shell metal-organic framework (Fe3O4@Ni-Co-BTC NPs): an efficient and magnetically retrievable nanostructured catalyst for the reduction of nitro compounds to amines (چکیده)
11 - Migration of dihydroxyalkylamines from polypropylene coffee capsules to Tenax® and coffee by salt-assisted liquid–liquid extraction and liquid chromatography–mass spectrometry (چکیده)
12 - Current–voltage characteristics of β-ketoenamines molecular switches induced by intramolecular hydrogen transfer (چکیده)
13 - Eco‐friendly magnetic clinoptilolite containing Cu(0) nanoparticles (CuNPs/MZN): as a new efficient catalyst for the synthesis of propargylamines via A3 and KA2 coupling reactions (چکیده)
14 - Effect of lactic acid and ajwain (Carum copticum) on the biogenic amines and quality of refrigerated common carp (Cyprinus carpio) (چکیده)
15 - Comparison of SO2 and CO2 absorption by diamines (چکیده)
16 - Synthesis of a novel fused tricyclic heterocycle, pyrimido[5,4- e ][1,4]thiazepine, and its derivatives (چکیده)
17 - Correlation and Prediction of Acid Gases Solubility in Various Aqueous Alkanolamine Solutions Using Electrolyte Cubic Square- Well Equation of State (چکیده)
18 - Impact of Lactic Acid on Formation of Biogenic Amines in Common Carp (چکیده)
19 - Nano-sized La0.5Ca0.5CoO3-mediated reduction by NaBH4 of aryl nitriles to bis-(benzyl)amines (چکیده)
20 - Copper nanoparticles embedded hydrogel matrix as a robust catalyst for the reduction of nitro compounds (چکیده)
21 - Zn(II) anchored onto the magnetic natural hydroxyapatite (ZnII/HAP/Fe3O4): as a novel, green and recyclable catalyst for A3-coupling reaction towards propargylamine synthesis under solventfree conditions (چکیده)
22 - Facilitated ion transfer of protonated primary organic amines studied by square wave voltammetry and chronoamperometry (چکیده)
23 - Determination of Aromatic Amines Using Solid-Phase Microextraction Based on an Ionic Liquid-Mediated Sol–Gel Technique (چکیده)
24 - Ameliorative effects of spermine application on physiological performance and salinity tolerance induction of susceptible and tolerant cultivars of wheat (Triticum aestivum) (چکیده)
25 - Synthesis of 5,5-(ethane-1,2-diyl) bis (3-((5-bromo-6-methyl-2tertiaryaminopyrimidin-4-yl) thio)-4H-1,2,4-triazol-4-amines) and Their Novel bis-cyclized Products, 1,2-bis (pyrimido [5,4e] [1,2,4] triazolo [3,4-b] [1,3,4] thiadiazin-3-yl) ethane, as Potential Inhibitors of 15-Lipoxygenase (چکیده)
26 - Ce(III) immobilised on aminated epichlorohydrin-activated agarose matrix – “green” and efficient catalyst for transamidation of carboxamides (چکیده)
27 - Synthesis of new multi-functionalised 1,1’-carbonylbispyrazole derivatives (چکیده)
28 - An alternative approach to the synthesis of new pyrimido[5′,4′:5,6][1,4] thiazino[2,3-b]quinoxaline derivatives (چکیده)
29 - Development of a poly (ethylene glycol)– graphene oxide sol– gel coating for solid-phase microextraction of aromatic amines in water samples with a gas chromatography-flame ionization detector method (چکیده)
30 - Synthesis of the new heterocyclic system 7,8-dihydro-6H-benzotetrazolothiadiazine and derivatives (چکیده)
31 - Fe(HSO4)3'SiO2 as an efficient, heterogeneous and recyclable catalyst for the synthesis of bis-(b-enaminones) and bis-(b-enamino esters) (چکیده)
32 - Polyvinyl alcohol immobilized N-ethylsulfamicacid(PVA-NHSO3H): Mild and Efficient Catalyst for Acetylation of Phenols, Alcohols and Amines under Solvent-Free Conditions (چکیده)
33 - An Efficient Method for Chemoselective Reduction of Nitro Compounds Using Bimetallic Fe-Ni NPs/H3PW12O4o.xH2O System (چکیده)
34 - Microwave-induced high surface functionalization of multi-walled carbon nanotubes for long-term dispersion in water (چکیده)
35 - An Efficient Method for Chemoselective Reduction of Nitro Compounds Using Bimetallic Fe-Ni NPs/H3PW12O4o.xH2O System (چکیده)
36 - Directly suspended droplet microextraction of 3-nitroaniline in environmental water samples prior to UV–Vis spectrophotometry (چکیده)
37 - Microbial toxicity of ethanolamines— Multiwalled carbon nanotubes (چکیده)
38 - Nitrite ionic liquid as a new reagent for in situ synthesis of aryl iodides and azides (چکیده)
39 - Polyphosphoric acid supported on silica-coated NiFe2O4 nanoparticles: An efficient and magnetically-recoverable catalyst for N-formylation of amines (چکیده)
40 - Caesium iodide as an efficient catalyst for synthesis of N‑substituted azepines via tandem Michael addition and cyclisation under aqueous conditions (چکیده)
41 - A novel and efficient one-pot synthesis of new α-aminophosphonates and evaluation of their biologicalactivities (چکیده)
42 - Synthesis of new derivatives ofdipyrimido[4,5-b:5,4-e][1,4]thiazine and their enzyme inhibitory activity assessment on soybean 15-lipoxygenase (چکیده)
43 - Nano-spinel catalyzed reduction of imines to amines by sodium borohydride (چکیده)
44 - Determination of monocyclic aromatic amines using headspace solid-phase microextraction based on sol–gel technique prior to GC (چکیده)
45 - One-pot, efficient functionalization of multi-walled carbon nanotubes with diamines by microwave method (چکیده)
46 - Ferric hydrogensulphate as a recyclable catalyst for the synthesis of fluorescein derivatives (چکیده)
47 - One‐pot multicomponent route to propargylamines using ferric hydrogensulfate (چکیده)
48 - Environmentally friendly one-pot synthesis of benzimidazoles in the presence of Fe(HSO4)3 under aqueous conditions (چکیده)
49 - Ionic Liquid-Based Submerged Single Drop Microextraction: a New Method for the Determination of Aromatic Amines in Environmental Water Samples (چکیده)
50 - N-tert-Butoxycarbonylation of amines using H3PW12O40 (چکیده)
51 - A new high-speed hollow fiber based liquid phase microextraction method using volatile organic solvent for determination of aromatic amines in environmental water samples prior to high-performance liquid chromatography (چکیده)
52 - A new high speed hollow fibre based liquid phase microextraction method using volatile organic solvent for determination of aromatic amines... (چکیده)
53 - Zn(OAc)2 / Podand Catalyzed Ring Opening of Epoxides By Aromatic Amines under Solvent-Free Conditions (چکیده)
54 - Microwave-Assisted Cleavage of Epoxides with Amines in the Presence of the Catalytic Zn(OAc)2/1,7-Bis(2-Benzoic Acid)-1,4,7-Trioxaheptane :ZnBBATOH (چکیده)
55 - o-Phenylenediamine as a New Catalyst in the Highly Regioselective Conversion of Epoxides to Halohydrins with Elemental Halogens (چکیده)
56 - Vibrational assignment of 4-amino-3-penten-2-one (چکیده)
57 - molecular conformation and intramolecular hydrogen bonding in 4-amino-3-penten-2-one (چکیده)
