دانلود مقالات ISI درباره trifluoromethyl + ترجمه فارسی

α- and β-hydrazino acid-based pseudopeptides inhibit the chymotrypsin-like activity of the eukaryotic 20S proteasome

Keywords: trifluoromethyl; Proteasome inhibitors; Hydrazino acid; Chymotrypsin; Pseudopeptide; Trifluoromethyl; Fluorine;

دانلود رایگان متن کامل مقاله ISI 20 صفحه سال انتشار : 2013 سفارش ترجمه

A new series of fluorinated alicyclic-functionalized polyimides derivated from natural-(D)-camphor: Synthesis, structure-properties relationships and dynamic dielectric analyses

Keywords: trifluoromethyl; Alicyclic structure; Trifluoromethyl; Dielectric properties;

دانلود رایگان متن کامل مقاله ISI 34 صفحه سال انتشار : 2013 سفارش ترجمه

Resourceful synthesis of pyrazolo[1,5-a]pyrimidines under ultrasound irradiation

Keywords: trifluoromethyl; Ultrasound; Pyrazolo[1,5-a]pyrimidines; Enones; Trifluoromethyl

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2013 سفارش ترجمه

New trifluoromethyl quinolone derivatives: Synthesis and investigation of antimicrobial properties

Keywords: trifluoromethyl; Quinolone; Trifluoromethyl; Antimicrobial; Lipophilicity; Molar refractivity

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2013 سفارش ترجمه

Oxygen-atom insertion of NHC–copper complex: The source of oxygen from N,N-dimethylformamide

Keywords: trifluoromethyl; Carbene complex; Copper; Oxygen insertion; N,N-Dimethylformamide; Trifluoromethyl

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2013 سفارش ترجمه

The trifluoromethyl transformation synthesis, crystal structure and insecticidal activities of novel 2-pyrrolecarboxamide and 2-pyrrolecarboxlate

Keywords: trifluoromethyl; Insecticidal activity; Acaricidal activity; Trifluoromethyl; Pyrrolecarboxamide; Pyrrolecarboxylate;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2012 سفارش ترجمه

The use of sulfur ylides in the synthesis of 3-alkyl(aryl)thio-4-trifluoromethylpyrroles from mesoionic 4-trifluoroacetyl-1,3-oxazolium-5-olates

Keywords: trifluoromethyl; Pyrrole; Trifluoromethyl; Sulfur ylide; Mesoion;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2012 سفارش ترجمه

Facile synthesis of novel fluorinated thieno[2,3-d]pyrimidine derivatives containing 1,3,4-thiadiazole

Keywords: trifluoromethyl; Thieno[2,3-d]pyrimidine; 1,3,4-Thiadiazole; Trifluoromethyl; Microwave-assisted synthesis

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2012 سفارش ترجمه

Synthesis and properties of an epoxy resin containing trifluoromethyl side chains and its cross-linking networks with different curing agents

Keywords: trifluoromethyl; Epoxy resin; Trifluoromethyl; Thermal stability; Glass-transition temperature; Contact angle;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2012 سفارش ترجمه

A facile synthetic route to 2-trifluoromethyl-substituted polyfunctionalized chromenes and chromones

Keywords: trifluoromethyl; Trifluoromethyl; Chromene; Chromones; Oxa-Michael-aldol

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2012 سفارش ترجمه

Isocyanide versus nitrile ligands and methyl versus trifluoromethyl substituents in metal carbonyl chemistry

Keywords: trifluoromethyl; Chromium; Iron; Nickel; Acetonitrioe; Isocyanides; Trifluoroacetonitrile; Trifluoromethyl; Metal carbonyls; Back-bonding; Nitrile ligands; Density functional theory;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Synthesis and evaluation of fluorinated analogues of monoamine reuptake inhibitors

Keywords: trifluoromethyl; Monoamine reuptake inhibition; Fluoroalkyl; Trifluoromethyl; Fluorine

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2012 سفارش ترجمه

Switching reaction pathways of trifluoromethylated thiobenzanilides by choice of different oxidative systems

Keywords: trifluoromethyl; Trifluoromethyl; Benzothiazoles; Disulfides; CAN; PIDA

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2011 سفارش ترجمه

Synthesis and in vitro cytotoxicity evaluation of some fluorinated hexahydropyrimidine derivatives

Keywords: trifluoromethyl; In vitro cytotoxicity; Synthesis; Hexahydropyrimidine; Tetrahydropyrimidine; Trifluoromethyl; Stereogenic; Polyphosphate ester; Colon cancer

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2011 سفارش ترجمه

Synthesis and characterization of poly(triphenylamine)s with electron-withdrawing trifluoromethyl side groups for emissive and hole-transporting layer

Keywords: trifluoromethyl; Triphenylamine; Trifluoromethyl; Polymer light emitting diode; Blue emission; Hole transporting;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2011 سفارش ترجمه

Green synthesis and antimicrobial evaluation of some new trifluoromethyl-substituted hexahydropyrimidines by grinding

Keywords: trifluoromethyl; Grinding; Multicomponent reactions; Hexahydropyrimidine; Trifluoromethyl; Solid-state synthesis; Green chemistry;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2011 سفارش ترجمه

Optical and thermal behavior of novel fluorinated polyimides capable of preparing colorless, transparent and flexible films

Keywords: trifluoromethyl; Fluorinated polyimides; Absorption edge; Heat resistant polymer; Trifluoromethyl; Gel-permeation chromatography; Differential scanning calorimetry

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2011 سفارش ترجمه

Convenient synthesis of trifluoromethylated 2-pyrrolidone and 2-pyrrolone derivatives

Keywords: trifluoromethyl; Trifluoromethyl; Methyl trifluoropyruvate; Enamines; Cyclization

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2010 سفارش ترجمه

Self-disproportionation of enantiomers of heterocyclic compounds having a tertiary trifluoromethyl alcohol center on chromatography with a non-chiral system

Keywords: trifluoromethyl; Self-disproportionation of enantiomers; Trifluoromethyl; Silica-gel; Asymmetric synthesis; Separation; Heterocycles

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2010 سفارش ترجمه

Reinvestigation of the gas-phase structure of tris(trifluoromethyl)arsine

Keywords: trifluoromethyl; Trifluoromethyl; Arsine; Gas electron diffraction; Ab-initio calculations;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2010 سفارش ترجمه

Divergent preparation of allenyl tosylates and α-tosyloxy ketones by facile and efficient isomerization of CF3-containing propargylic tosylates

Keywords: trifluoromethyl; Propargylic alcohols; Allenes; Hydration; Trifluoromethyl

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2010 سفارش ترجمه

Synthesis and characterization of polyimides from triphenylamine-based diamine monomers with thiophene or trifluoromethyl side group

Keywords: trifluoromethyl; Polyimide; PLED; Triphenylamine; Thiophene; Trifluoromethyl

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

Comb-like polymer blends of poly(oxyethylene)s with CH3-terminated and CF3-terminated alkylsulfonylmethyl side chains: Effect of terminal CF3 moiety on the surface properties of the blends

Keywords: trifluoromethyl; Comb-like polymer; Blend; Trifluoromethyl; Surface property; Wettability;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2010 سفارش ترجمه

New trends in the chemistry of α-fluorinated ethers, thioethers, amines and phosphines

Keywords: trifluoromethyl; Fluorination; Agrochemistry; Pharmaceutical chemistry; Ethers; Thioethers; Amines; Phosphines; Fluoromethyl; Difluoromethyl; Trifluoromethyl

دانلود رایگان متن کامل مقاله ISI 19 صفحه سال انتشار : 2010 سفارش ترجمه

'Novel alkyl side chain sulfone 1α,25-dihydroxyvitamin D3 analogs: A comparison of in vitro antiproliferative activities and in vivo calcemic activities'

Keywords: trifluoromethyl; 1α,25-Dihydroxyvitamin D3; Sulfone; Calcitriol; Trifluoromethyl; Antiproliferative;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2009 سفارش ترجمه

Synthesis of secondary α-perfluoroalkyl- and tertiary α,α-bis(perfluoroalkyl)-N-methylprolinols and their catalytic activities in the acyl transfer reaction

Keywords: trifluoromethyl; Trifluoromethyl; Organocatalyst; Effect of the trifluoromethyl group

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2009 سفارش ترجمه

Nucleophilic displacements of non-racemic α-trifluoromethyl benzylic triflates

Keywords: trifluoromethyl; Nucleophilic displacement; Trifluoromethyl; Benzylic cations;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Organo-soluble and transparent polyimides containing phenylphosphine oxide and trifluoromethyl moiety: Synthesis and characterization

Keywords: trifluoromethyl; Polyimide; Phenylphosphine oxide; Trifluoromethyl; Solubility; Transparency; Thermal stability

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2009 سفارش ترجمه

Zn-mediated rhodium-catalyzed α-trifluoromethylation of ketones via silyl enol ethers

Keywords: trifluoromethyl; Fluorine; Trifluoromethyl; Rhodium; Silyl enol ether; α-Position;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2008 سفارش ترجمه

Regio- and stereo-specific preparation of (E)-1-aryl-3,3,3-trifluoro-1-iodo-propenes and their palladium-catalyzed reaction with terminal alkynes

Keywords: trifluoromethyl; Trifluoromethyl; Stereospecific; Vinyl iodides; 1,3-Enynes; Sonogashira reaction;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Syntheses and structure-activity relationships of novel 3′-difluoromethyl and 3′-trifluoromethyl-taxoids

Keywords: trifluoromethyl; Anticancer agent; Taxoid; Fluoro-taxoid; β-Lactam synthon method; Difluoromethyl; Trifluoromethyl; Baccatin; Structure-activity relationship;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2008 سفارش ترجمه

A novel and facile synthesis of 2,3-dihydrofuran derivatives containing trifluoromethyl group

Keywords: trifluoromethyl; Arsenic ylides; 2,3-Dihydrofurans; Trifluoromethyl; Stereochemistry

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2007 سفارش ترجمه

Synthesis of trifluoromethyl-imines by solid acid/superacid catalyzed microwave assisted approach

Keywords: trifluoromethyl; Trifluoromethyl; Imine; Clay; Solid acids; Solid superacid; Catalysis; Microwave irradiation

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

High optical transparency, low dielectric constant and light color of novel organosoluble polyamides with bulky alicyclic pendent group

Keywords: trifluoromethyl; Bulky; Trifluoromethyl; tert-Butylcyclohexane;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Antiproliferative, low-calcemic, fluorinated sulfone analogs of 1α,25-dihydroxyvitamin D3: Chemical synthesis and biological evaluation

Keywords: trifluoromethyl; Vitamin D3; Fluorinated sulfones; Trifluoromethyl; Calcitriol

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Stereoselective preparation of trifluoromethyl containing 1,4-oxathiolane derivatives through ring expansion reaction of 1,3-oxathiolanes

Keywords: trifluoromethyl; Stereoselective synthesis; Diastereomeric ratio; Lipophilicity; Sulfur ylide; Diazo; Trifluoromethyl; 1,4-Oxathiolane;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2006 سفارش ترجمه

Synthesis of fluorinated cyclic s-trans vinylogous acid and amide ester derivatives

Keywords: trifluoromethyl; Trifluoromethyl; Cyclic enaminone; s-trans; MOPAC; Vinylogous; Michael acceptors;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2006 سفارش ترجمه

Synthesis of new 4-(1-ethylthio-2,2,2-trifluoroethyl)-6-methylpyridazin-3(2H)-ones starting from S-ethyl 4-oxo-2-(pentafluoroethyl)pentanethiolate and hydrazines

Keywords: trifluoromethyl; Trifluoromethyl; γ-Ketothioester; Furan; Lactam; Pyridazinone

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

Novel highly potent, structurally simple γ-trifluoromethyl γ-sulfone hydroxamate inhibitor of stromelysin-1 (MMP-3)

Keywords: trifluoromethyl; Trifluoromethyl; Matrix metalloproteinases; Inhibitors; Asymmetric synthesis;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2005 سفارش ترجمه

Constructing the CF3 group; unique trifluorodecarboxylation induced by BrF3

Keywords: trifluoromethyl; Bromine trifluoride; Trifluoromethyl; Trifluorodecarboxylation; Dithiane;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2005 سفارش ترجمه

A direct approach to α-hydroxy and α-chloro trifluoromethyl derivatives

Keywords: trifluoromethyl; Trifluoromethyl; Radical chain reaction; Dithiocarbonate;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2005 سفارش ترجمه

Complexes of alkali metal cations with trifluoromethyl: A computational investigation on the structure and stability of M+-(CF3) (M=Li, Na, K) isomers

Keywords: trifluoromethyl; Gas-phase chemistry; Trifluoromethyl; Alkali metal ion; Ion attachment mass spectrometry;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2005 سفارش ترجمه

Stable phosphinous acids

Keywords: trifluoromethyl; Phosphinous acids; Phosphane oxide; Trifluoromethyl; Pentafluorophenyl

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2005 سفارش ترجمه