Distribution by Scientific Domains
Distribution within Chemistry

Kinds of Reagents

  • active methylene reagent
  • affinity reagent
  • alkyl grignard reagent
  • alkylating reagent
  • arylzinc reagent
  • available reagent
  • biotinylation reagent
  • chemical reagent
  • ciocalteu reagent
  • commercial reagent
  • convenient reagent
  • coupling reagent
  • derivatization reagent
  • derivatizing reagent
  • different reagent
  • effective reagent
  • efficient reagent
  • electrophilic reagent
  • excess reagent
  • expensive reagent
  • fenton reagent
  • fluorescent derivatization reagent
  • fluorescent reagent
  • griess reagent
  • grignard reagent
  • hypervalent iodine reagent
  • inexpensive reagent
  • iodine reagent
  • labeling reagent
  • lawesson reagent
  • marfey reagent
  • metal reagent
  • methylene reagent
  • new reagent
  • novel reagent
  • organometallic reagent
  • organozinc reagent
  • other reagent
  • peptide coupling reagent
  • shift reagent
  • stable reagent
  • staining reagent
  • therapeutic reagent
  • transfection reagent
  • transfer reagent
  • useful reagent
  • versatile reagent
  • vilsmeier reagent

  • Terms modified by Reagents

  • reagent concentration
  • reagent gas
  • reagent strip
  • reagent system
  • reagent used

  • Selected Abstracts

    Lithium tert -Butyl[phenyl(2,2,6,6-tetramethylpiperidino)boryl]amide: A Versatile Reagent

    Ulrike Braun
    Abstract A new synthesis of tmp(PhB)N(tBuNLi) (1, tmp = 2,2,6,6-tetramethylpiperidino) is presented. Compound 1 reacts with many group 13,15 halides, as well as with BH3·THF, to afford, in most cases, compounds of the type tmp(PhB)NtBu,ERn,1 (E = B, Al, Ga, In, Ge, Sn, P, As, Sb, and R = H, Me, Hal). The borane, alane, gallane and indane derivatives have cyclic structures, as shown by X-ray structure determinations, whereas ERn,1 = GeCl3, SnMe3, SnMe2Cl, SnCl, catecholatophosphanyl, AsCl2 and SbCl2 are noncyclic, although the arsane and stibane derivatives show weak intramolecular E,N coordination to the tmp,N atom. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004) [source]

    Acrolein Diethyl Acetal: A Three-Carbon Homologating Reagent for the Synthesis of ,-Arylpropanoates and Cinnamaldehydes by Heck Reaction Catalyzed by a Kaiser Oxime Resin Derived Palladacycle

    Emilio Alacid
    Abstract A polymer palladacycle derived from Kaiser oxime resin was used as a source of palladium(0) in the chemoselective Heck reaction of acrolein diethyl acetal with aryl halides under ligand-free conditions. The use of typical Heck conditions afforded 3-arylpropionic esters, and the process can be directed to the synthesis of cinnamaldehydes under Cacchi conditions. These processes take place with rather low loading of the catalyst, which can be recovered by simple filtration and reused for at least five runs without competitive dehalogenation. This is the first time that a supported palladium complex has been reused under Cacchi conditions. ICP-OES analyses of the Pd content of the crude products in both transformations indicated lower leaching for the esters than for the aldehydes in the range up to 0.08 ppm for the esters and 0.8 ppm for the aldehydes.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008) [source]

    1,4-Diazabicyclo[2.2.2]octane (DABCO) as an Efficient Reagent for the Synthesis of Isoxazole Derivatives from Primary Nitro Compounds and Dipolarophiles: The Role of the Base

    Luca Cecchi
    Abstract The dehydration of primary nitro compounds can be performed by bases in the presence of dipolarophiles. The reactivity of several tertiary amines or azaheteroaromatic compounds containing one or two basic centres is shown to be related to the ability of the protonated base to establish H-bonded ion pairs with the adduct that is formed from the nitronate and the dipolarophile in chloroform. Among the organic bases examined, caged tertiary diamine 1,4-diazabicyclo[2.2.2]octane (DABCO) gave the best results. The reaction is applicable to activated nitro compounds and to phenylnitromethane and affords isoxazoline derivatives in higher yields compared with those of other methods. The reaction, however, is not compatible with nitroalkanes. The proposed mechanism of the reaction is based on the collapse of the H-bonded ion pair. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006) [source]

    Epoxidation of Polyunsaturated Fatty Acid Double Bonds by Dioxirane Reagent: Regioselectivity and Lipid Supramolecular Organization

    Abstract The use of dimethyldioxirane (DMD) as the epoxidizing agent for polyunsaturated fatty acids was investigated. With fatty acid methyl esters, this is a convenient method for avoiding acidic conditions, using different solvents, and simplifying the isolation procedures, with less contamination due to by-products. The reagent was also tested with free fatty acids in water. In this case, the supramolecular organization of fatty acids influenced the reaction outcome, and the epoxidation showed interesting regioselective features. The CC bonds closest to the aqueous-micelle interface is the most favored for the interaction with dimethyldioxirane. The preferential epoxidation of linoleic acid (=,(9Z,12Z)-octadeca-9,12-dienoic acid) to the 9,10-monoepoxy derivative was achieved, with a high yield and 65% regioselectivity. In case of arachidonic acid (=,(5Z,8Z,11Z,14Z)-eicosa-5,8,11,14-tetraenoic acid) micelles, the regioselective outcome with formation of the four possible monoepoxy isomers was studied under different conditions. It resulted to be a convenient synthesis of ,cis -5,6-epoxyeicosatrienoic acid' (=,3-[(2Z,5Z,8Z)-tetradeca-2,5,8-trienyl]oxiran-2-butanoic acid), whereas in reverse micelles, epoxidation mostly gave ,cis -14,15-epoxyeicosatrienoic acid (=,(5Z,8Z,11Z)-13-(3-pentyloxiran-2-yl)trideca-5,8,11-trienoic acid). [source]

    Design and Application of 2,2-Dibromodimedone as Organic Brominating Reagent for Asymmetric Bromination of 1,3-Dicarbonyl Compounds and Ketones Catalysed by Chiral Amino Acids

    Papori Goswami
    Abstract A green and ecofriendly enantioselective ,-bromination of carbonyl and 1,3-dicarbonyl compounds is reported involving the synthesis of a novel organic brominating source. The organic brominating reagent can be recovered after each cycle, rebrominated and reused. The reaction is catalysed by chiral amino acids and completed within a short reaction time with good enantioselectivity and exclusive formation of only ,-monobrominated carbonyl compounds. [source]

    Polymer-Supported N -Phenylsulfonyloxaziridine (Davis Reagent): A Versatile Oxidant

    Yongnian Gao
    No abstract is available for this article. [source]

    Sodium Perborate,A Convenient Baeyer,Villiger Oxidation Reagent in the Synthesis of the Corey Aldehyde

    Maria Espiritu
    Abstract Sodium perborate tetrahydrate is a cheap, safe and readily available alternative to the commonly used peracetic acid for the Baeyer,Villiger oxidation step of the Corey aldehyde synthesis. Chloroketo acid 1 is smoothly converted by sodium perborate tetrahydrate in formic acid to the chloroketolactone 2 in 66% isolated yield. In contrast to previously reported reactions using other oxidants, the formation of the lactone is completely regioselective in favour of the "bridgehead-migrated" isomer 2. [source]

    Identification and serotyping of atypical Legionella pneumophila strains isolated from human and environmental sources

    J.H. Helbig
    Abstract Aims:, To validate identification methods for Legionella pneumophila strains that cannot be serotyped into the known serogroups and to characterize their antigenic diversity. Methods and Results:, Fifty L. pneumophila strains that could not be serogrouped, but which had been confirmed as L. pneumophila by mip gene sequencing, were further identified phenotypically. We used (i) MONOFLUO anti- Legionella Staining Reagent (Bio-Rad) (50/50), (ii) an in-house prepared immunoblot assay for the detection of L. pneumophila - specific Mip protein epitope (50/50), (iii) fatty acid analysis using the Microbial Identifications System (MIDI) (47/50) and (iv) Oxoid agglutination tests (44/50). The serological diversity was further characterized by testing with five serogroup-cross-reactive monoclonal antibodies, resulting in nine phenons. Conclusions:, The division of L. pneumophila into 15 serogroups does not reflect the serogroup heterogeneity. Results of these tests indicate that there are more serogroups. Significance and Impact of the Study:, MONOFLUO anti- Legionella Staining Reagent is the only commercially available tool for identifying atypical strains of L. pneumophila. If necessary for epidemiological purposes, the antigenic heterogeneity of these strains can be analysed by monoclonal antibodies. [source]

    Evaluation of different RNA extraction methods for small quantities of plant tissue: Combined effects of reagent type and homogenization procedure on RNA quality-integrity and yield

    Mary Portillo
    Highly sensitive techniques for transcriptome analysis, such as microarrays, complementary DNA-amplified fragment length polymorphisms (cDNA-AFLPs), and others currently used in functional genomics require a high RNA quality and integrity, as well as reproducibility among extractions of replicates from the same tissue. There are, however, few technical papers comparing different homogenization techniques and reagents to extract RNA from small quantities of plant tissue. We extracted RNA from tomato seedlings with the three different commercial reagents TRIZOL LS®, TRIZOL®, and TRI Reagent® in combination with pulverization, homogenization-maceration in a mortar, and homogenization with mild vibration plus glass beads, and evaluated total RNA integrity-quality and yield. Pulverization under liquid nitrogen combined with TRIZOL LS® as extraction reagent and homogenization-maceration in mortar with TRI Reagent®, are the procedures that rendered higher RNA yield, integrity and quality, as well as reproducibility among independent RNA extractions. In contrast, short mild vibration pulses (4500 r.p.m. for 5 s) mixed with glass beads, rendered low extraction efficiency and caused, in most cases, partial RNA degradation. [source]

    Soil Vapor Extraction and Chemical Oxidation to Remediate Chlorinated Solvents in Fractured Crystalline Bedrock: Pilot Study Results and Lessons Learned

    REMEDIATION, Issue 2 2002
    H. Jean Cho
    A pilot study was completed at a fractured crystalline bedrock site using a combination of soil vapor extraction (SVE) and in-situ chemical oxidation (ISCO) with Fenton's Reagent. This system was designed to destroy 1,1,1-trichloroethane (TCA) and its daughter products, 1,1-dichloroethene (DCE) and 1,1-dichloroethane (DCA). Approximately 150 pounds of volatile organic compounds (VOCs) were oxidized in-situ or removed from the aquifer as vapor during the pilot study. Largely as a result of chemical oxidation, TCA concentrations in groundwater located within a local groundwater mound decreased by 69 to 95 percent. No significant rebound in VOC concentration was observed in these wells. Wells located outside of the groundwater mound showed less dramatic decreases in VOC concentration, and the data show that vapor stripping and short-term groundwater migration following the oxidant injection were the key processes at these wells. Although the porosity of the aquifer at the site is on the order of 2 percent or less, the pilot study showed that SVE could be an effective remedial process in fractured crystalline rock. © 2002 Wiley Periodicals, Inc. [source]

    Expression of Genes in the Canine Pre-implantation Uterus and Embryo: Implications for an Active Role of the Embryo Before and During Invasion

    S Schäfer-Somi
    Contents The aim of the present study was to assess genes expressed in maternal uterine tissue and pre-implantation embryos which are presumably involved in maternal recognition and establishment of canine pregnancy. For this purpose, 10 pregnant bitches were ovariohysterectomized between days 10 and 12 after mating. Four non-pregnant bitches served as controls. Early pregnancy was verified by flushing the uterine horns with PBS solution. The collected embryos (n = 60) were stored deep-frozen (,80°C). Uterine tissue was excised, snaps frozen in liquid nitrogen and homogenized using TRI Reagent. All embryos from one litter were thawed together and also homogenized in TRI Reagent. RT-PCR was performed to prove mRNA expression of progesterone receptor, key enzymes of the prostaglandin synthesis pathway, selected growth factors, cytokines, immune cell receptors, major histocompatibility complex (MHC) and matrix-metalloproteinases (MMP). Only pregnant uteri revealed the presence of mRNA for interferon (IFN)-,, IL-4 and CD-8, which resembles the milieu in humans and other mammalians. Similarly, in day 10 embryos, mRNA for transforming growth factor-,, insulin-like growth factor-1,-2, hepatocyte growth factor, leukaemia inhibitor factor, tumour necrosis factor-,, interleukin-1,,-6,-8, cyclooxygenase-2, CD4+ cells, and MMP-2 and -9 were detected, but not MHC-I or -II. We therefore suppose that the canine embryo, like its human counterpart, actively initiates measures to prevent attacks from the maternal immune system to prepare its own adhesion, nidation, growth and further development. [source]

    Validation of the FACSCount AF System for Determination of Sperm Concentration in Boar Semen

    C Hansen
    Contents A flow cytometric method has been developed for rapid determination of sperm concentration in semen from various mammalian species., All cells containing DNA are stained with SYBR-14 or propidium iodide (PI) and sperm concentration is determined in relation to an internal standard of fluorescent microspheres (beads). Satisfactory staining can be achieved within 2,3 min and the following flow cytometric analysis on the FACSCount AF System rapidly provides the user with a precise and accurate assessment of the sperm concentration. In this study, the FACSCount AF System and Sperm Counting Reagent (BD Biosciences) was compared with microscopic counting using a Bürker,Türk haemocytometer. In addition, sperm concentration was determined using the Corning 254 spectrophotometer which is used routinely by Danish artificial insemination stations for boars. The results show that the agreement between flow cytometry and microscopic counting is very high. The slope for the regression line was 1.12 (SE = 0.03) with an estimated intercept with the Y-axis of 22 × 106sperm/ml (SE = 10 × 106 sperm/ml) and an estimated error of the model of 10 × 106 sperm/ml. For the spectrophotometer, the slope of the regression line was 1.09 (SE = 0.07) with an estimated intercept of 137 × 106 sperm/ml (SE = 25 × 106 sperm/ml). The average error made by the spectrophotometer was 55 × 106 sperm/ml. In addition, the results obtained using flow cytometry was highly repeatable (CV = 2.7%) in comparison with the spectrophotometric method (CV = 6.3%). These results indicate that the FACSCount AF System is a valuable tool for precise and accurate assessment of sperm concentration in boar semen and that use of this system may lead to production of more uniform insemination doses containing a specific number of sperm per dose. [source]

    Efficient Production of the Liquid Fuel 2,5-Dimethylfuran from Fructose Using Formic Acid as a Reagent,

    ANGEWANDTE CHEMIE, Issue 37 2010
    Todsapon Thananatthanachon Dr.
    Drei in einem: Für die Erzeugung flüssiger Kraftstoffe aus Biomasse werden neue, vielseitige Reagentien benötigt. Ein Beispiel hierfür ist Ameisensäure, die bei der Umsetzung von Fructose in die Titelverbindung 1 drei Funktionen erfüllt: Sie vermittelt die Isomerisierung-Dehydratisierung, dient als H2 -Quelle für die Hydrierung und unterstützt die Desoxygenierung von Alkoholfunktionalitäten. [source]

    One-Step Conversion of Aromatic Hydrocarbon Bay Regions into Unsubstituted Benzene Rings: A Reagent for the Low-Temperature, Metal-Free Growth of Single-Chirality Carbon Nanotubes,

    ANGEWANDTE CHEMIE, Issue 37 2010

    Nitroethylen ist ein leistungsfähiges ,maskiertes Acetylen", das in einem Schritt durch Diels-Alder-Cycloaddition und Rearomatisierung Kohlenwasserstoff-Bay-Regionen in unsubstituierte Benzolringe umwandeln kann und so die gezielte Synthese gleichförmiger, einwandiger Kohlenstoffnanoröhren aus kurzen Kohlenwasserstofftemplaten, wie aromatischen Gürteln und geodätischen Nanoröhren-Endstücken, ermöglicht (siehe Schema). [source]

    Three-Component Reaction Using the Bestmann,Ohira Reagent: A Regioselective Synthesis of Phosphonyl Pyrazole Rings,

    ANGEWANDTE CHEMIE, Issue 18 2010
    Kishor Mohanan Dr.
    Aus drei mach eins: Eine neue Mehrkomponentenreaktion mit Beteiligung eines Aldehyds, eines Cyansäurederivats und des Bestmann-Ohira-Reagens (BOR) wurde für die Synthese von substituierten Phosphonylpyrazolen entwickelt. Der Prozess wurde auch mit einer Kupfer-katalysierten 1,3-dipolaren Azid-Alkin-Cycloaddition kombiniert, um fünf neue Bindungen und zwei heterocyclische Ringe in einem Eintopfprozess aufzubauen. [source]

    2-Fluoro-1,3-benzodithiole-1,1,3,3-tetraoxide: A Reagent for Nucleophilic Monofluoromethylation of Aldehydes,

    ANGEWANDTE CHEMIE, Issue 9 2010
    Tatsuya Furukawa
    Wahlweise addiert: Die Titelverbindung (FBDT), ein cyclisches Analogon von 1-Fluorbis(phenylsulfonyl)methan, wurde als Reagens für die nucleophile Monofluormethylierung von Aldehyden entwickelt (siehe Schema). Durch die Wahl der Base gelingt es, selektive 1,2- oder 1,4-Additionen an konjugierte Aldehyde vorzunehmen. Die Methode wurde zur Synthese eines fluorierten Isosters von Osmundalacton verwendet. [source]

    Et2SBr,SbCl5Br: An Effective Reagent for Direct Bromonium-Induced Polyene Cyclizations,

    ANGEWANDTE CHEMIE, Issue 42 2009
    Reaktivität ist alles: Obwohl Bromonium-induzierte Kation-,-Cyclisierungen zum Aufbau sechsgliedriger Ringe in der Natur weit verbreitet sind und dabei auf einen vielfältigen Satz von Polyen-Vorstufen zurückgreifen, existiert kein Labormethode, die die gleiche Substratbreite erreichen würde. Ein leicht zugängliches und einfach zu handhabendes Reagens wird beschrieben (siehe Schema), das Geraniol-, Farnesol- und Nerol-Derivate direkt, schnell und in hohen Ausbeuten in solchen Reaktionen umsetzt. [source]

    Transient transfection of epidermal growth factor receptor gene into MCF7 breast ductal carcinoma cell line

    Majed S. Alokail
    Abstract Epidermal growth factor receptor (EGFR) is activated by autocrine growth factors in many types of tumours, including breast tumours. This receptor has been linked to a poor prognosis in breast cancer and may promote proliferation, migration, invasion, and cell survival as well as inhibition of apoptosis. Human breast ductal carcinoma MCF7 cells were transfected using FuGENEÔ 6 with 1,,g of pcDNA3-EGFR containing the full-length human EGFR promoter or 1,,g of the vectors alone (pcDNA3). The transfected cells were transferred into a 25-cm2 flask containing growth medium and G418. Confluent cultures were lysed, total protein levels measured and electrophoresed. The electrophoresed samples were transferred to nitrocellulose and incubated overnight at 4°C with either anti-EGFR or anti-phospho-ERK and immunoreactive bands were visualized using HRP-linked secondary antibody. We created a model system of EGFR overexpression in MCF7 clones with stably transfected pcDNA3/EGFR plasmid. These cells have been shown to promote substantial phosphorylation of both ERK1 and ERK2. The high level of EGFR and ERK1/2 phosphorylation was not seen in the pcDNA3 vector control cells or in non-transfected cells. In this article we describe successful transient transfection experiments on MCF7 cells using the FuGENEÔ 6 Transfection Reagent. The overexpression of EGFR could be a mediated stress response and a survival signal that involves ERK1 and ERK2 phosphorylation. Copyright © 2004 John Wiley & Sons, Ltd. [source]

    Adenosyl Radical: Reagent and Catalyst in Enzyme Reactions

    CHEMBIOCHEM, Issue 5 2010
    E. Neil G. Marsh Prof.
    Abstract Adenosine is undoubtedly an ancient biological molecule that is a component of many enzyme cofactors: ATP, FADH, NAD(P)H, and coenzyme A, to name but a few, and, of course, of RNA. Here we present an overview of the role of adenosine in its most reactive form: as an organic radical formed either by homolytic cleavage of adenosylcobalamin (coenzyme B12, AdoCbl) or by single-electron reduction of S -adenosylmethionine (AdoMet) complexed to an iron,sulfur cluster. Although many of the enzymes we discuss are newly discovered, adenosine's role as a radical cofactor most likely arose very early in evolution, before the advent of photosynthesis and the production of molecular oxygen, which rapidly inactivates many radical enzymes. AdoCbl-dependent enzymes appear to be confined to a rather narrow repertoire of rearrangement reactions involving 1,2-hydrogen atom migrations; nevertheless, mechanistic insights gained from studying these enzymes have proved extremely valuable in understanding how enzymes generate and control highly reactive free radical intermediates. In contrast, there has been a recent explosion in the number of radical-AdoMet enzymes discovered that catalyze a remarkably wide range of chemically challenging reactions; here there is much still to learn about their mechanisms. Although all the radical-AdoMet enzymes so far characterized come from anaerobically growing microbes and are very oxygen sensitive, there is tantalizing evidence that some of these enzymes might be active in aerobic organisms including humans. [source]

    Phenol Removal through Chemical Oxidation using Fenton Reagent

    Y. Yavuz
    Abstract In this study, phenol, aromatic, and non-biodegradable organic matter were investigated and found to be removed from the model solution through chemical oxidation using Fenton reagent. The effects of the initial phenol concentration, hydrogen peroxide, and ferrous sulfate concentrations on the removal efficiency were investigated. Performance of the chemical oxidation process was monitored with phenol and COD (Chemical Oxygen Demand) analyses. In the experimental studies, phenol removal of over 98,% and COD removal of nearly 70,% were achieved. The optimum conditions for Fenton reaction both for initial phenol concentrations of 200 and 500,mg/L were found at a ratio [Fe2+]/[H2O2] (mol/mol) equal to 0.11. According to the results, chemical oxidation using Fenton reagent was found to be too effective, especially for phenol removal. However, this method has limited removal efficiency for COD. [source]

    ChemInform Abstract: 1-Decanethiol, a New Reagent for the Odorless Deprotection of Aryl Methyl Ethers.

    CHEMINFORM, Issue 39 2010
    Bhima Kale
    Abstract The practical method allows an essentially odorless aqueous work-up. [source]

    ChemInform Abstract: A Convenient Phosphoryloxylactonization of Pentenoic Acids with Catalytic Hypervalent Iodine(III) Reagent.

    CHEMINFORM, Issue 34 2010
    Zhong-Shi Zhou
    Abstract Optimized conditions including iodobenzene as the catalyst in combination with MCPBA as the terminal oxidant allow the preparation of various title compounds. [source]

    ChemInform Abstract: A Mild and Efficient Method for Nucleophilic Aromatic Fluorination Using Tetrabutylammonium Fluoride as Fluorinating Reagent.

    CHEMINFORM, Issue 26 2010
    Yu Feng Hu
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

    ChemInform Abstract: 2,4,6-Trichloro-1,3,5-triazine/dimethylformamide as an Efficient Reagent for One-Pot Conversion of Alcohols into N-Alkylphthalimides.

    CHEMINFORM, Issue 26 2010
    Babak Mokhtari
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

    ChemInform Abstract: m-Iodosylbenzoic Acid: Recyclable Hypervalent Iodine Reagent for ,-Tosyloxylation and ,-Mesyloxylation of Ketones.

    CHEMINFORM, Issue 14 2010
    Mekhman S. Yusubov
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

    ChemInform Abstract: Synthesis of Thioesters by Simultaneous Activation of Carboxylic Acids and Alcohols Using PPh3/NBS with Benzyltriethylammonium Tetrathiomolybdate as the Sulfur Transfer Reagent.

    CHEMINFORM, Issue 12 2010
    Purushothaman Gopinath
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

    ChemInform Abstract: A Stable Reagent for Synthesis of Conjugated Enynes from Enals.

    CHEMINFORM, Issue 11 2010
    Yan Zhang
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

    ChemInform Abstract: 2-Azido-1,3-dimethylimidazolinium Chloride: An Efficient Diazo Transfer Reagent for 1,3-Dicarbonyl Compounds.

    CHEMINFORM, Issue 11 2010
    Mitsuru Kitamura
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

    ChemInform Abstract: A New Reagent for Selective Reduction of Nitro Group.

    CHEMINFORM, Issue 2 2010
    B. Raju
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

    ChemInform Abstract: Isoquinolinium Bromochromate: An Efficient and Stable Reagent for Bromination of Hydroxylated Aromatic Compounds and Oxidation of Alcohols

    CHEMINFORM, Issue 33 2009
    Sandeep V. Khansole
    Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]