alkyl

Amines are basic nitrogenous compounds in which one, two or three atoms of hydrogen in ammonia are replaced by alkyl or aryl groups.

Elimination of an alkyl chain substituted on an aromatic ring results in the appearance of free radicals .

Filter alkyl urea by special foam with refined activated carbon and made with a high degree of absorption performance.

Conclusion: S-alkyl-L-cysteine as the binding ligand can be applied to affinity chromatography for alliinase purification.

Cannabinol and its tetrahydro derivatives ; their 3 - alkyl homologues ; any ester or ether of any substance falling within this item.

The general answer to this problem is to avoid alkyl halides .

The results suggest that an increase in alkyl group chain substituted on the cation ring correspond with an increase in toxicity.

In this thesis , alkyl trimethylammonium bromides(CTAB) and carboxymethyl cellulose(CMC)form a dual strengthening system.

The addition of alkyl groups to PAHs enhances the carcinogenic potential of these compounds.

He suggests that the alkyl-methoxypyrazine molecules may be sticking to the aluminium and thus being segregated from the wine.

The better matching the alkyl side chain of PA with the carbon number of wax in crude oils, the better depressive effect of PA.

The alkyl indican can be synthesized by starch with low cost and free pollution which can agree with the de mands of modern production.

Glucosidase was immobilized by microencapsulation using interfacial crosslinking, and employed in the biosynthesis of alkyl glucoside.

Preferred non-aqueous solvents include alkyl alcohols or ketones having less than about six carbon atoms.

The fluorescence analytical results indicated that the alkyl structures of Rh B esters hardly affected their fluorescence behaviors .

With increasing number of carbon atom of alkyl group in the ionic liquid the extraction efficiency of lithium obviously increased.

Several etherification processes and catalysts for the synthesis of tertiary alkyl others from alcohols and iso olefins are reviewed.

separating phosphates sedimentation from sterically hindered phenols alkyl ester compound.

Alkyl-bonded sorbents have been mainly studied for SPE in inorganic analysis; our attention in this paper will be focused on such materials.

Polyether polyols are oligomers alkyl side, the main chain of the alkyl ether bond by the link.

It was noted that alkyl alcohol and anisole had greater gelation ability ternary alcohol, cyclic alcohol and ketone.

The alkyl-ammonium adsorption amount in the montmorillonite is the determinate factor which influences the modification effect.

The fire retardant can be chosen from alkyl sodium sulfonate, boric acid and the like.

This artiCle will recommend the synthetic methods of amino alkyl ferrocene derivatives from different starting materials.

High alkyl sulfate, non-ionic surfactant, sodium metasilicate, calcium carbonate, sodium carbonate.

Preferred cationic sequestrants are quaternary nitrogen compounds including medium or long chain alkyl groups.

The method can synthesize paraquat derivatives containing different alkyl substituents by changing the type of ethanol.

The intermediate for preparing the prasugrel has a structural format as the right, wherein R stands for alkyl or aryl.

Moreover, the length of alkyl groups in dialkylurea lead to different morphology of the aggregates.

Nowadays the world authorities deal with the monitoring of multiple fluorine alkyl phosphate increased interest in.

Firstly we studied the physical structures of a regioregular poly(thiophene) modified by alkyl groups.

The cumulative risk of various alkyl- or aryl-substituted sulfonic acid ester impurities should be taken into account.

Influence in alkyl group of alkyl chloroacetate on the catalytic activity was also discussed.

Oxidizing sidechain alkyl of benzene ring is one of the most important reactions in the organic synthesis.

Synthesis and purification of long chain alkyl acrylate as intermediate of pour point depressant were introduced .

We also researched the extraction-oxidation desulfurization with N-alkyl-pyridinium-based ionic liquids.

SURFACE ACTIVE AGENTS. FATTY ALKYL DIMETHYL AMINE OXIDES. DETERMINATION OF THE AMINE OXIDE CONTENT. (EUROPEAN STANDARD EN 1791).

Conclusion Introducing the methyl group or a low alkyl group resulting in the high selectivity and increase of its activity.

The application of alkyl dithiophosphate accelerator in NR based tread compound was investigated.

Dendrimer-bonded silica gel is effective to separate homologous compounds of alcohol, alkyl-substituted benzene, methacrylic acid esters.

However, the ionic liquid was solid and resulted in a third phase when the number of carbon atom in alkyl group exceeded 8.

The invention discloses side difluoro methylene ether bridged bond paired-end alkyl terphenyl, a preparation method and application thereof.

Alkylation of wheat straw alkaline lignin was conducted by reacting lignin with different alkyl halides .

Higher alkyl methacrylates are main raw materials for preparation of pour point depressants of wax-bearing crude oil.

The transfection efficiency decrease with the increase of the alkyl chains.

Cocatalyst are selected from trialkylboron compounds, triarylboron compounds, alkyl aluminum compounds, and combinations thereof.

This article shows particular description of Fabricating Soluble Carbon Nanotubes with Ferrocene or Pyrene Containing Poly(1-alkyl)alkynes.

Surface active agents - Determination of the active matter content in alkyl dimethylbetaines.

Not proper statements for alkyl grant electron effect in the textbooks of organic chemistry are shown and talked over.

Thus varying the nature of R from primary to secondary to tertiary alkyl results in increasing yields of the hydroxy ethers.

The advances in chemical modification of (alkyl) phenolic resins for printing inks were reviewed.

The application situation of alkyl tin oxide in PVC industry was introduced, and its development trend in the future was indicated.

The process of alkyl naphthalene preparation by alkylation, acylation and direct extraction are also discussed.

Surface active agents - Determination of free amine content of alkyl dimethyl betaines.

Lower alkyl amines were produced by dehydroamination of lower alkyl alcohols over a kind of catalyst comprising nickel carried on a support.

This paper focused on the preparation of several ionic liquid intermediates including N-alkyl pyridinium and alkylimidazole salt.

The synthesis, surface chemical properties and the applied properties of polyglyceryl alkyl amines surfactants are described.

The alkyl lines of linseed oil increased the internal toughness and improved the frailty of phenolic resin.

These derivatives are readily obtained by alkylation of 2-mercaptopyridine and alkyl halides under alkaline conditions.

Compound that can be considered a derivative of ammonia in which one or more hydrogens are replaced by a alkyl or aryl groups.

A new process of preparing tri-long-chain alkyl tertiary amine has been developed through catalytic amination under atmospheric pressure.

The cleavage first occurs at C--N bond of amide or its vicinal bond when R is an alkyl.

A compound containing an alkyl group bonded to a benzene ring.

The insertion of alkyl groups into either hydrocarbon chains or aromatic rings.

The present invention discloses catalyzed hydrogen reduction process of alkyl halide to dehaloginate and produce hydrocarbon.

Under the optimum conditions, N-alkyl substituted enamines can be obtained with good purity and high yield.

foaming property had weakened, while the stable of foam of alkyl had increased with the increase of the chain length.

OBJECTIVE To design and synthesize 6-O- alkyl acyclovir's (ACV's) derivatives, and test their antiviral activities.

Alkyl dimethylamine is made from fatty alcohol and dimethylamine by one stage catalysis.

Nitrous esters can react with alkyl peroxides to yield alkyl nitrates.

the equivalent weight of Alkyl Benzene Sulfonate suitable for Oil Recovery Plant No. 4 ASP flooding system should be around 430.

The reaction is of wide scope, R~1 and R~2 may be alkyl, allyl, benzyl or alicyclic group.

There are so many factors of affecting the yield of alkyl polyglucoside, which may be act with others.

The mixtures can be prepared from readily obtainable starting materials, such as tolutriazole (TTA), alkyl aldehydes and cycloalkanes.

the latter is to get the ( S )-2-aminobutanol intermediate firstly and the final product is synthesized through N -alkyl reactions.

A general method for synthesizing N-alkyl substituted enamines is described in the paper.

Of some textbooks of organic chemistry, There is a error in equation for preparing amines from alkyl halides and ammonia.

A series of alkyl rhodamine B esters were designed and synthesized from rhodamine B.

Alkyl halides are reacted with sodium nitrite.

relative abundance of alkyl benzenes isomeride decreases, whereas n-alky benzenes increase.

But when we mixed a new alkyl group into the alkylbenzene , we get only the meta-compound.

Formation of an alkyl ion occurs according to reactions.

and substituted alkoxy alkyl with phosphoryl at the end.

Application and preparation technology of several kinds of alkyl naphthalene are reviewed.

In the IUPAC system, alkyl and aryl substituents and many functional groups are named AS prefixes on the parent (for example, iodomethane).

An establishment of the relationship between structures and boiling points of alkyl halides by means of molecular connectivity exponent

Quantum Chemical Study of Benzotriazole and Its Carboxyl-Alkyl Esters Derivatives as Corrosion Inhibitors

Study of the synthesis of pyridine-2-carboxylate and its catalytic activity on photo-promoted carbonylation of alkyl bromide

The results showed as follows: the length of peripheral alkyl chains of triphenylene influenced properties of liquid crystal dimers;

Methods of test for petroleum and its products - Petroleum products - Determination of alkyl nitrate in diesel fuels - Spectrometric method

The results showed as follows: the length of peripheral alkyl chains of triphenylene influenced properties of liquid crystal dimers;

Methods of test for petroleum and its products - Petroleum products - Determination of alkyl nitrate in diesel fuels - Spectrometric method

Preparation of Alkyl-chitosan Nanoparticles and its Application as a Carrier System for Paclitaxel

Study on the Rate of Alkyl Replacement Reaction in Mixture of Alkyl Aluminum by Gas Chromatography and Chemical Method

Performance and Synthesis of the Green Surfactant Alkyl Polyglucoside and Its Application in Leather

Determination of phosphorus content of the alkyl amido phosphate ester by ammonium vanadate-molybdate spectrophotometric method

Influence of Carbon Chain Length of Alkyl Carboxylic Acid Aids on Starch Adhesion Property

Analysis of Aliphatic Alcohol Ethoxylates in Terms of Alkyl and Ethylene Oxide Chain Lengths by Reverse-phase Liquid Chromatography

With the increasing of multi-polarity surfactant's alkyl chain length, the system's flexibility has also increased;

Structure Characterization for Polyoxyethylene Alkyl Amines by Nuclear Magnetic Resonance Spectroscopy

Structure Characterization for Polyoxyethylene Alkyl Amines by Nuclear Magnetic Resonance Spectroscopy

Synthesis and Thermostability Study Intramolecularly Bridged Alkyl Cobaloximes Complex

Study of the Organic Bentonite Modified by Alkyl Quaternary Ammonium Salts

Preparation of Ionic Liquids Composed of the Alkyl Imidazolium Cation and its Application

Correlation between the Addition Reactivity and Alkyl Polarizability Effect for Alkenes

Correlative between Autocorrelation Topological Index of Molecular Tree and Thermodynamic Properties for Alkyl Halides

Determining molecular weight distribution of lower alkyl alcohol polyoxyethylene ether by capillary gas chromatography

The Theoretical Prediction of the Standard Partial Molar Volume of the Alkyl Chains of Amino Acids in Aqueous Sodium Carboxylate Solutions

Several Factors Affecting Hydrogenation Process for Hydrogen Peroxide Production by Alkyl Anthraquinone Process

Research on blending formulations of sodium mono - alkyl - diphenyl - ether disulfonate and conventional ionic surfactants

Is A few information topological indices for mark on properties of alkyl benzene compounds

Synthesis, bactericidal and corrosion inhibition performance of double alkyl quaternary ammonium bromide salts

A study of the pollution of the volatility alkyl halide in Zhenjiang drinking water

Study on Relationship between Quantitative Structure and Reproductive Disturbance of Alkyl Phenolic Compounds

Synthesis of Quaternary Alkyl Cation Starch and Its Industrialization Proposal

The characteristics and application of alkyl phenol polyoxyethylene ether carboxylate surfactant

In determination process using alkyl halide to remove tertiary amine interference. Hydrochloric acid is titrant, Thymol blue is indicator;

Predicted function with three parameters of the boiling point temperature of homologous single haloid chain alkyl

Optoelectronic Property of Fluorene-based Copolymers with Alkyl Chain Incorporating into Heterocycles

Preparation and Characterization of A New Amino Alkyl Polysiloxane

Theoretical Study on Dissociation of Two Alkyl Iodides and Measurement of Emission Spectra

Rapid synthesis of a primary alkyl bromide with microwave irradiation

The Properties of new Softener-alkyl Imidazoline Ester and Its Quaternary

Preparation and Evaluation of Alkyl-amine Reversed Phase High Performance Liquid Chromatographic Packing

Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content

Synthesis of Alkyl-hydroxyl-pyrazine and Its Application in Cigarette Perfumery

Preparation of double alkyl quaternary ammonium salts and studies of their bactericidal performance

Preparation and Properties of the Copolymer of Acrylamide and Long Chain Alkyl Quaternary Ammonium Salt

Quantum Chemistry Applied to Condensation Mechanism of Formation of Alkyl Polyethyleneamide

Study of dynamic surface tension of aqueous solutions of alkyl glucoside

Preparation of Carboxyl Alkyl Silicones by Functional Modification and Studies of their Softness on Fabrics

Synthesis of Alkyl-substituted 8-Hydroxyl Quinoline Metal Complex and Its Properties of Luminescence and Liquid Crystal

Petroleum products - Determination of alkyl nitrate in diesel fuels - Spectrometric method

Formation of the vesicles in mixed solution of alkyl sulfonate - alkyl quaternary ammonium salts

Study of Synthesis and Performance of Alkyl Glucoside from Corn Starch

Study on Quantitative Structure-Property Relationship of Alkyl Benzenes by the Principal Quantum Number Topological Index

Study of Synthesis Processing of Alkyl Polyglycosides by Trans-Glycosylation

Support vector regression applied to the quantitative prediction of some physicochemical properties of alkyl benzenes

Regularity for condensed-type physical properties of N-alkyl cyclopentane type homologous compounds

Study on determination of linear alkyl sulfonates by high-performance liquid chromatographic method

Separation Technique of Alkyl Phosphate Salts and Characterization by Spectroscopy

Regularity for Condensed-Type Physical Properties of n-Alkyl Cyclohexane Homologous Compounds

Kinetic Models of the Synthesis Alkyl Polyglycosides in Heterogeneous Reaction and Homogeneous Reaction

Film morphology and characteristics of polysiloxane bearing pendant long carbon chain alkyl groups

Syntheses and Characterization of Long-chain Alkyl Nucleoside H-Phosphonate Derivatives

Synthesis of the ionic liquid of alkyl imidazolium borofluoride and properties of solvent

Synthesis and antistatic properties of alkyl - phenol polyoxyethylene ether

Studies on the Relationship between Boiling Point of Linear Alkyl Benzene and Their Molecular Structure

Synthesis and Application of Chlorinated Alkyl Sulfonamide Derivates

Development of new water soluble organosilicon waterproofing agents of concrete with active silicon alkyl

Study of synthesis processing of alkyl polyglycosides from oleaster sugar

Studies on the Quantitative Relation between Density and Refractive Index of Alkyl Naphthalenes

A quantitative structure - biodegradation relationship for linear alkyl ethoxylates

Physical Character of Alkyl-Containing Ammonium-Aluminum Chloride Ionic Liquids

Development and Application of Green Surfactant Alkyl Polyglucoside Amide

Study on Linear Alkyl Benzene Sulfonate Degraded by Photocatalytic Oxidation Process

Investigation of toxicity effect for chlorophenols and alkyl phenols on Zebrafish Embryos

Synthesis of alkyl multiamine polymer and its effect on recording characteristics of ink-jet printing material

The Study of Aggregation Properties of Sodium Alkyl-Benzyl Homogeneous Polyoxyethylenated Propane Sulfonate by Steady-State Fluorescence

Enzymatic Ring-opening Polymerization of Ethylene Alkyl Phosphates

Studies on Properties of Alkyl Glucoside Quaternary Ammonium Surfactants

Determination of Alkali Metals, Ammonium Ion and Alkyl Amines by Non-Suppressed Ion Chromatography

Studies of Synergism between Sodium Alkyl Benzene Sulfonate and Methyl Oleate in Different Systems

Alkyl-bonded sorbents have been mainly studied for SPE in inorganic analysis;

Sol-gel Open Tubular Mixed Alkyl Groups Columns for Capillary Electrochromatography

Purging Potential of Alkyl-lysophospholipid in Chronic Myeloid Leukemia Marrow Cell

Surface active agents, technical alkyl-sulphonates, determination of alkyl-monosulphonates content (direct twophase titration method)

Preparation of N-Alkyl Chitosan via Phase Transfer Catalysis under Microwave Irradiation

the phosphate ester reacts with halogenated alkane to obtain alkyl phosphonate ester;

alkyl phenyl polyoxyethylene ether sulfonates;

Synthesis of Alkyl Polyglucoside by One Step with Complex Catalyst and Study on Properties

Study on The Properties of Linear Alkyl Benzene Sulfonate Combined With Different Counterion

Distensibility of Bentonite Modified by Alkyl Quaternary Ammonium Salts

Preparation and Evaluation of Alkyl Ether-Bonded Phase forReversed-Phase High Performance Liquid Chromatography

Chemiluminescence of Alkyl Bromides Reaction with Active Nitrogen

Preparation of New Anti-Chillness Plasticizer Mixed Alkyl Adipate

Synthesis and properties of O-triphenyltin unsaturated alkyl phosphonic acid

Investigation of the Properties in Dense Saturated Alkyl Liquids

Synthesis and optimization of reaction conditions of single-chain alkyl tertiary amine

Extraction of gold from Alkaline Cyanide Solution by Alkyl-substituted Secondary Amine

Properties and Applications of Polyoxyethylene Alkyl Amine

Catalytic Conversion of Alcohol to Corresponding Alkyl Chlorides

Application of alkyl dithiophosphate accelerator in NR based tread compound

Synthesis and oxygen quenching of pyrene derivatives containing long chain alkyl

A Method for Calculating the Molar Volume of alkyl Benzene, Alkyl Naphthalene and Diphenylalkane-the Group Bond Contribution Method

Alkyl Bonded Silica Phases for High Performance Liquid Chromatography

Dilational Properties of Hydroxy-substituted Sodium Alkyl Benzene Sulfonate at Surface and Water-decane Interface

synthesis of alkyl - imide and its extraction for lutecium

Study on the flocculability of the bentonite modified by different alkyl quaternary ammonium salts

Kinetic Model and Formulation Properties of Alkyl Polyglucoside

Synthesis of polystyrene in alkyl glucoside microemulsion

Toxic effect and mechanism of alkyl-phenol compounds on reproduction and development

The synthesis of bactericidal resin having quaternary ammonium with long chain alkyl

Ionic liquid catalyst for the synthesis of the chain benzene-alkyl

polyoxyethylene alkyl ether ammonium sulfate

Study and evaluation of silicate-alkyl polyglucoside drilling fluids

Simulation study of petlyul system for alkyl distillation

Processing Optimization of Alkyl Starch Glycoside Size Mixture

Observational test on the efficacy of Alkyl Dimethyl Benzyl Ammonium Chloride

A Discussion on the Ecological Problems of Alkyl Phenol Polyoxyethylene Ether

Study on the improvement of one-step alkyl glucoside synthesis and the impact of colloid and surface chemistry factors

Microwave Irradiation Promoted Synthesis of N-Alkyl-o-nitroanilines

Alkyl Glucoside Was Produced in Shenzhen Changyuan Material Company

A few important topological indices for research on QSPR of alkyl benzenes

Study of Alkyl Glucoside as Fluid Loss Additive

Biodegradation of Linear Alkyl Benzene Sulphonate

The structure and deinking capacity of polyoxyethylene alkyl ether

A Study on Adsorption of Heavy Alkyl Benzene Sulfonate on Reservoir Sand as Influenced by Alkali

A Study on rapid synthesis of esters of sodium acetate and n-alkyl bromide with microwave radiation

A new type of clay modification agent-alkyl glucoside quaternary ammonium compound

Cause analysis of bogus cracks in weld of hydrofluoric acid pipelines in alkyl procedure

Progress in Research and Application on Organic-clay Modified by Alkyl-quaternaryammonium Cations

Research on the Standard Enthalpies of Formation of Alkyl Derivatives Based on Molecular Connectivity Index of Atomic Ordinal Number

Alkyl aromatic hydrocarbon alkyl aromatics

Application and Preparation of Alkyl Naphthalene

Study on synthetic technique and property of alkyl tri-n-butyl phosphonium chloride

Synthesis of the Ionic Liquid of Alkyl Quaternary Ammonium based on Pyridinium Cation by Microwave Radiation

Studies on Surface Tension of Alkyl Sulfate Using a Quantum Chemistry Method

Production processes and market analysis of linear alkyl benzene

Effect of the alkyl on the performance of silicone hydrophobic agents

Studies on the Physico-Chemical Properties of Alkyl Cycloalkanes Using Topological Indices

Production and application of alkyl sulfonyl chloride

Prediction of the Chromatographic Retention Index of Alkyl Benzenes

sodium ethoxylated alkyl sulfate - determination of total active matter content

Anti-Swelling of Bentonite Re-Modified by Alkyl Quaternary Ammonium Salts

Study on structure and performance of alkyl branching alcohol-based ether

Mechanism of Synthesis of Alkyl Polyglucoside withQuantum Chemistry

Synthesis and Characterization of N-Alkyl-Ferrocenylacryloyl Amides

Synthesis of Imide by Oxidation of N-Alkyl Amides under Microwave Irradiation

Emulsion Stability of Potassium Alkyl Phosphate

Catalytic Synthesis of Alkyl Phosphates by Solid Superacid

Influence of Methanol on the Structure and Performance of Overbased Calcium Alkyl - Salicylate

Synthesis and property study on N-alkyl imidazole hydrochloride

Saturation anomalies of alkyl nitrates in the tropical Pacific Ocean

Synthesis of Sodium Alkyl Diphenyl Ether Disulfonate

a gel membrane containing the alkyl cellulose which is dispersed in the regenerated cellulose continuous phase is formed;

Synthesis of Reactive Surfactant of Mono-alkyl phosphates

Synthesis and Application of Ionic Liquid of Alkyl Imidazolium

Research on a System Method of Determining Alkyl Phosphate Ester

Surface Activity of Disodium Alkyl Polyoxypropylene Sulfosuccinates

Preparation of environment-friendly detergent by using starch alkyl polyglycosides

Test Method for Alkyl Nitrate in Diesel Fuels by Spectrophotometry

R', or each R independently, represents hydrogen, alkyl or alkoxy;

Study on the Hydrolytic Stability of Calcium Alkyl Salicylate

Synthesis of alkyl glycoside by trams-glycosylation

Kinetics of In Vitro Drug Release from Chitosan and N-alkyl Chitosan Membranes

Application of alkyl phenol disulfide in inner liner compound

Study on synthesis of super high TNB calcium heavy alkyl benzene sulfonate

Progress in Research of Alkyl Diphenyl Ether Disulfonate

Improvement of Equipment and Process in the Distillation System of Linear Alkyl Benzene