دانلود مقالات ISI درباره ایمین + ترجمه فارسی

Enantioselective hydrosilylation of ketimines with trichlorosilane promoted by chiral N-picolinoylaminoalcohols

Keywords: ایمین; Organocatalysis; Hydrosilylation; Imines; Chiral amines;

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

Indium triflate catalyzed reaction of diisopropyl diazomethylphosphonate with imines as a new approach to cis- and trans-aziridine-2-phosphonates

Keywords: ایمین; Aziridines-2-phosphonates; Diisopropyl diazomethylphosphonate; In(Otf)3; Imines;

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

Direct synthesis of protected diethyl 1,2-diaminoalkylphosphonates

Keywords: ایمین; Nucleophilic addition; Imines; Imidazolidine-2-thiones; 1,2-diaminoalkylphosphonic acids; Diethyl isothiocyanatomethylphosphonate; Isothiocyanates;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2007 سفارش ترجمه

Gas-phase reactions of the bis(η5-cyclopentadienyl)methylzirconium cation with imines

Keywords: ایمین; Fourier transform ion cyclotron resonance mass spectrometry; Gas-phase reactions; Metallocene catalysts; Single-site; Cyclopentadienyl complexes; Imines;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

Immobilized chiral diamino Ru complex as catalyst for chemo- and enantioselective hydrogenation

Keywords: ایمین; Ruthenium(II) complex; Functionalized SBA-15; Chiral cyclohexyldiamine; Immobilization; Hydrogenation; Prochiral ketones; α,β-Unsaturated ketones; Imines; Enantioselectivity; Chemoselectivity

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

A convenient approach to δ-amino-β-ketoesters by vinylogous Mannich reaction of masked acetoacetates

Keywords: ایمین; Mannich reaction; Imines; Aldehydes; Silicon tetrachloride; Nucleophilic addition; Diastereoselectivity;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Asymmetric synthesis of β-lactams by [2+2] cycloaddition using 1,4:3,6-dianhydro-d-glucitol (isosorbide) derived chiral pools

Keywords: ایمین; Asymmetric synthesis; Staudinger reaction; Ketenes; Imines; Azetidinones;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

DFT study of the substituent cross-interaction effects on the conformation of substituted N-benzylideneanilines - Models of liquid crystal forming compounds: Use of 13C NMR chemical shift of the CN Carbon as a tool to predict the conformation of the molec

Keywords: ایمین; Schiff bases; Substituent effect; Benzylideneanilines; Substituent cross-interaction; Conformation; Dihedral angle; Electron delocalization; Dual substituent parameter treatment; Imines;

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

Fluoro aromatic imine nickel(0) complexes: Synthesis and structural studies

Keywords: ایمین; Nickel(0); Imines; Fluorinated ligands; Crystal structure

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

Synthesis of nitrogen-containing spirocyclic scaffolds via aminoallylation/RCM sequence

Keywords: ایمین; Imines; Acrylate; Ring-closing metathesis; Nitrogen-containing heterocycles; Spiro compounds; Scaffolds;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Lewis acid promoted Mannich type reactions of α,α-dichloro aldimines with potassium organotrifluoroborates

Keywords: ایمین; Boron; Imines; Addition reactions; Mannich bases;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Highly Z/E stereoselective approach to β-iodo aza Morita-Baylis-Hillman adducts

Keywords: ایمین; Morita-Baylis-Hillman adducts; Multicomponent reactions; Magnesium iodide; Imines;

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

γ-Heteroatom directed stereocontrolled Staudinger cycloaddition reaction of vinylketenes and imines

Keywords: ایمین; Staudinger reaction; Stereoselective synthesis; Vinylketenes; Imines;

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

New organic activators for the enantioselective reduction of aromatic imines with trichlorosilane

Keywords: ایمین; Organocatalysis; Asymmetric reduction; Imines; Optically active amines;

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

Chloride ion promoted nucleophilic pentafluorophenylation of imines

Keywords: ایمین; Imines; Fluorinated silanes; Hypervalent silicon;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2006 سفارش ترجمه

Simple and convenient synthesis of 3,5-bis-(trifluoromethyl)benzylamine via biomimetic 1,3-proton shift reaction

Keywords: ایمین; 1,3-Proton shift reaction; Fluorine and compounds; Imines; Operationally convenient conditions; Biomimetic reductive methodology

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2006 سفارش ترجمه

Rhodium-catalyzed addition of arylboron compounds to nitriles, ketones, and imines

Keywords: ایمین; Rhodium catalyst; Arylation; Arylboron compounds; Nitriles; Ketones; Imines

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2006 سفارش ترجمه

Operationally convenient asymmetric synthesis of (S)- and (R)-3-amino-4,4,4-trifluorobutanoic acid: Part II. Enantioselective biomimetic transamination of 4,4,4-trifluoro-3-oxo-N-[(R)-1-phenylethyl]butanamide

Keywords: ایمین; 1,3-Proton shift reaction; Fluorine and compounds; Imines; Enamines; Operationally convenient conditions; Asymmetric synthesis; Biomimetic reductive methodology

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2006 سفارش ترجمه

Operationally convenient asymmetric synthesis of (S)- and (R)-3-amino-4,4,4-trifluorobutanoic acid: Part I: Enantioselective biomimetic transamination of isopropyl 4,4,4-trifluoro-3-oxo-butanoate

Keywords: ایمین; 1,3-Proton shift reaction; Fluorine and compounds; Imines; Enamines; Operationally convenient conditions; Asymmetric synthesis; Biomimetic reductive methodology

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2006 سفارش ترجمه

Enantioselective aza-Henry reaction using cinchona organocatalysts

Keywords: ایمین; Organocatalysis; Imines; Nitromethane; β-Nitroamines; Aza-Henry reaction; Cinchona alkaloids; Enantioselectivity;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2006 سفارش ترجمه

Quantitative study of the structure-retention index relationship in the imine family

Keywords: ایمین; Kováts retention index; QSPR; Artificial neural network; Multiple linear regression; Imines;

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

A general organic catalyst for asymmetric addition of stabilized nucleophiles to acyl imines

Keywords: ایمین; Cinchona alkaloids; Thiourea; Organic catalysis; Imines; Mannich reaction; Aza-Henry reaction;

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

New active-iron based reducing system for carbonyl compounds and imines. Stereoselective reduction of cyclic ketones

Keywords: ایمین; Reduction; Ketones; Aldehydes; Imines; Stereoselectivity; Arene catalysis; Active iron;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

New fluorinated 1,3-vinylogous amidines as versatile intermediates: synthesis of fluorinated pyrimidin-2(1H)-ones

Keywords: ایمین; Fluorinated compounds; 1,3-Vinylogous amidines; Pyrimidin-2(1H)-ones; Imines; Fluorinated nitriles;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

α-Amido sulfones from natural α-amino acids and their reaction with carbon nucleophiles

Keywords: ایمین; Amino acids; Carbanions; Dipeptides; Imines; Sulfones;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

A comparative study of metallating agents in the synthesis of [C,N,N′]-cycloplatinated compounds derived from biphenylimines

Keywords: ایمین; Platinum; Imines; Biphenyl; Cyclometallation; Crystal structure;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2006 سفارش ترجمه

Synthesis, reactivity and crystal structures of platinum (II) and platinum (IV) cyclometallated compounds derived from 2- and 4-biphenylimines

Keywords: ایمین; Platinum; Imines; Biphenyl; Cyclometallation; Crystal structure

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2006 سفارش ترجمه

Formamides derived from N-methyl amino acids serve as new chiral organocatalysts in the enantioselective reduction of aromatic ketimines with trichlorosilane

Keywords: ایمین; Organocatalysis; Asymmetric reduction; Imines; Hydrosilylation; Lewis bases; Enantiopure amines;

دانلود رایگان متن کامل مقاله ISI 21 صفحه سال انتشار : 2006 سفارش ترجمه

Search for α-glucosidase inhibitors: New N-substituted valienamine and conduramine F-1 derivatives

Keywords: ایمین; Conduramine F-1 (aminoconduritol); α-glucosidase inhibitors; Solid-phase synthesis; ‘Naked sugars’; Imines; Cytotoxicity

دانلود رایگان متن کامل مقاله ISI 28 صفحه سال انتشار : 2006 سفارش ترجمه

Photoreduction of imines. An environmentally friendly approach to obtain amines

Keywords: ایمین; Photoreduction; Imines; Monoamines; Stereoselectivity;

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

Determination by gas chromatography/mass spectrometry of p-phenylenediamine in hair dyes after conversion to an imine derivative

Keywords: ایمین; Oxidation hair dye components; Aromatic diamines; Gas chromatography/mass spectrometry; Imines;

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

Enantioselective synthesis of β-amino alcohols and α-amino acids via a copper catalyzed addition of diorganozinc reagents to N-phosphinoylimines

Keywords: ایمین; β-Amino alcohols; α-Amino acids; Enantioselective synthesis; Imines; Copper; Diorganozinc reagents;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2005 سفارش ترجمه

Some studies on nucleophilic trifluoromethylation using the shelf-stable trifluoromethylacetophenone-N,N-dimethyltrimethylsilylamine adduct

Keywords: ایمین; Nucleophilic trifluoromethylation; Trifluoromethyl carbinols; Aldehydes; Ketones; Imines;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Enantioselective addition of methyllithium to aromatic imines catalyzed by C2 symmetric tertiary diamines

Keywords: ایمین; Asymmetry; Diamines; Organolithium; Imines; Catalysis;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Direct and indirect reductive amination of aldehydes and ketones with solid acid-activated sodium borohydride under solvent-free conditions

Keywords: ایمین; Reductive amination; Imines; Reductions; Solvent-free reaction; Sodium borohydride;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Isoprene-catalyzed lithiation of imidazole: synthesis of 2-(hydroxyalkyl)- and 2-(aminoalkyl)imidazoles

Keywords: ایمین; Imidazole; Isoprene-catalyzed lithiation; Carbonyl compounds; Imines; Deprotonation;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Experimental evidence of formation of imines in the course of reduction of hydrazones

Keywords: ایمین; Hydrazones; Imines; Electroreduction; Reactive intermediate; Polarography;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2005 سفارش ترجمه

Synthesis of cis bis-β-lactams via Staudinger cycloaddition reaction using C2-symmetric 1,2-diamines

Keywords: ایمین; Stereoselective synthesis; Ketenes; Imines; Staudinger cycloaddition reaction;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه