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Showing 1 to 20 of 1053 for “"alkyl"”.

  1. Alkyl guanidines and nitroguanidines

    Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemistry, 1930

    mit Repository record for Alkyl guanidines and nitroguanidines (opens in a new tab)

  2. Part I. Manganese Dioxide Oxidations of Alkyl Ferrocenes. Part Ii. Reduction Studies of Alkyl Ferrocenes

    Made available in DSpace on 2014-12-05T19:38:14Z (GMT). No. of bitstreams: 1 6305092.pdf: 4819191 bytes, checksum: 2a832ef19ea72bbdc95a82920a378a11 (MD5) Previous issue date: 1963

    uiuc Repository record for Part I. Manganese Dioxide Oxidations of Alkyl Ferrocenes. Part Ii. Reduction Studies of Alkyl Ferrocenes (opens in a new tab)

  3. Spiro(2.n)alkyl Carbonium Ions

    Made available in DSpace on 2014-12-09T17:35:37Z (GMT). No. of bitstreams: 1 6706556.pdf: 6803990 bytes, checksum: b94e76692af7c78fabdfd99459063fbb (MD5) Previous issue date: 1966

    uiuc Repository record for Spiro(2.n)alkyl Carbonium Ions (opens in a new tab)

  4. Manganese-catalyzed carbonylation of alkyl iodides

    … for the manganese-catalyzed carbonylation of alkyl iodides while using a variety of nucleophiles was developed. The method concerns the alkoxy and amino carbonylation as well as the use of more unconventional nucleophiles such as thiols, azide and hydride. The method employs alkyl iodides …

    mit Repository record for Manganese-catalyzed carbonylation of alkyl iodides (opens in a new tab)

  5. Ionene and ionene alkyl sulfate stoichiometric complexes

    … formed stoichiometric complexes with alkyl sulfates. The ionene alkyl sulfate complexes display mesogenicity, i.e. optically isotropic dry complexes underwent lyotropic and thermotropic phase transitions to the optically anisotropic phase (and vice versa) under controlled relative …

    qucosa-diss

  6. Selbstaggregierende Multischichten : Alkyl-Siloxane auf Biphenylthiol-Modelloberflächen

    … wurden selbstaggregierende Multischichten aus Alkyl-Siloxanen auf einer Biphenylthiol-Modelloberfläche auf Gold mit Hilfe verschiedener Meßmethoden wie Infrarot-Reflexions-Adsorptionsspektroskopie (IRRAS), Summenfrequenz-Spektroskopie (SFG), Röntgen-Photoelektronen-Spektroskopie (XPS), …

    heid-diss Repository record for Selbstaggregierende Multischichten : Alkyl-Siloxane auf Biphenylthiol-Modelloberflächen (opens in a new tab)

  7. Alkyl, alkenyl and cycloalkyl substituted triphenylmethane dyes

    … series of Malachite Green derivatives containing alkyl an alkenyl substituents in the 2-, 3-. and 4- positions has been synthesised. Their respective visible absorption spectra have been correlated with the electronic and steric effects of the methyl, ethyl, propyl, butyl and vinyl substituents in …

    cent-lancashire Repository record for Alkyl, alkenyl and cycloalkyl substituted triphenylmethane dyes (opens in a new tab)

  8. Early Transition Metal Alkyl and Tetrahydroborate Complexes

    An investigation of early transition metal alkyl and tetrahydroborate complexes as catalytic models and ceramic precursors has been initiated. The compounds MX$\sb2$ (dmpe)$\sb2$, dmpe = 1,2-bis(dimethylphosphino)ethane, for M = Ti, V, Cr, and X = Br, I, BH$\sb4$, have been prepared. These …

    uiuc Repository record for Early Transition Metal Alkyl and Tetrahydroborate Complexes (opens in a new tab)

  9. Cross-coupling reactions of unactivated alkyl halides

    … cross-coupling reactions using unactivated alkyl electrophiles (e.g., halides and sulfonates). Although aryl and alkenyl electrophiles have been commonly used in such processes, the utility of alkyl substrates has been underdeveloped, and merits further exploration. We have developed the …

    mit Repository record for Cross-coupling reactions of unactivated alkyl halides (opens in a new tab)

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