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  • 1
    Electronic Resource
    Electronic Resource
    Polymere hydrochinoncarbonamide. Darstellung von redoxharzen auf der basis von N-(3-vinylphenyl)-2,5-dihydroxy-4-methylbenzamid bzw. N-(2,5-dihydroxy-4-methylphenyl)-4-vinylbenzamid (1978)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 179 (1978), S. 313-320 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Notes: N-(3-Vinylphenyl)-2,5-dimethoxy-4-methylbenzamide (3) was synthesized. By copolymerization of 3 and of N-(2,5-dimethoxy-4-methylphenyl)-4-vinylbenzamide, respectively, with 4-vinylpyridine and 1,4-divinylbenzene protected redox resins were obtained. By removal of the protective groups the corresponding free redox resins were obtained. Their chemical stability and redox capacities were investigated. The influence of the anilinocarbonyl group on the midpoint potential of the hydroquinone/quinone system was studied on the model compound N-phenyl-2,5-dihydroxy-4-methylbenzamide.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1978.021790205
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  • 2
    Electronic Resource
    Electronic Resource
    Polymere N-Acylaminohydrochinone. Darstellung von polymerem N-(2,5-dihydroxy-4-methyl)phenyl-p-vinylbenzamid und einiger modellverbindungen (1974)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 175 (1974), S. 3133-3146 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Several N-acylaminohydroquinones containing vinyl groups were prepared. N-(2,5-dimethoxy-4-methyl)phenyl-p-vinylbenzamide could be polymerized radically. The demethylation of the polymeric hydroquinone dimethyl ether (3) yielded a redox polymer, in which the redox groups (hydroquinone/quinone) are linked by an aminocarbonyl group to the polymer chain. Also a number of N-acylaminohydroquinones was synthesized as model compounds of low molecular weight, and their redox potentials were determined by potentiometric titration.
    Notes: Einige vinylgruppenhaltige N-Acylaminohydrochinone wurden dargestellt. N-(2,5-Dimethoxy-4-methyl)phenyl-p-vinylbenzamid (2) konnte radikalisch polymerisiert werden. Die Entmethylierung des polymeren Hydrochinondimethyläthers (3) führte zum Redoxpolymeren, in dem die Redoxgruppen (Hydrochinon/Chinon) über Aminocarbonyl-Brücken mit der Polymerenkette verknüpft sind. Es wurde ebenfalls eine Anzahl niedermolekularer Modellsubstanzen vom Typ der N-Acylaminohydrochinone dargestellt und deren Redoxpotentiale potentiometrisch bestimmt.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1974.021751108
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  • 3
    Electronic Resource
    Electronic Resource
    Polymere bis(oxazolo)pyrene. Synthesen und charakterisierung von poly(2,8-oxazolo[2′,3′:7,8]pyreno[4,5-d]-oxazoldiyl-1,4-phenylen)en und einigen dazugehörigen modellverbindungen (1976)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 177 (1976), S. 351-357 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Some new polyoxazoles were synthesized by reaction of 4,5,9,10-pyrene diquinone with different aromatic dialdehydes. Their structure was confirmed by comparing their IR-spectra with those of some corresponding low molecular model compounds. The thermal stability of the polymers was investigated.
    Notes: Durch Reaktion von 4,5,9,10-Pyrendichinon mit verschiedenen aromatischen Dialdehyden wurden neuartige Polyoxazole synthetisiert. Ihre Struktur wurde durch Vergleich ihrer IR-Spektren mit denjenigen von entsprechend aufgebauten niedermolekularen Modellsubstanzen bestätigt. Die Thermostabilität der Polymeren wurde untersucht.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1976.021770204
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  • 4
    Electronic Resource
    Electronic Resource
    PolyhydrochinonsulfoneMitt. I-V siehe4-8.. VI. Darstellung eines redoxharzes auf der basis von (2-vinylsulfonyl)-naphthohydrochinon-(1.4) (1972)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 154 (1972), S. 121-128 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: The preparation of (1.4-diacetoxy)-(2-vinyl-sulphonyl)-naphthalene is described. A redox polymer was obtained by copolymerization of the monomer with styrene and p-divinylbenzene, followed by sulphonation of the copolymer and by removal of the acetyl protecting groups. The ion exchange capacity and redox capacity were determined.
    Notes: (1.4-Diacetoxy)-(2-vinyl-sulfonyl)-naphthalin wurde dargestellt. Durch Copolymerisation des Monomeren mit Styrol und p-Divinylbenzol und anschließende Sulfonierung und Verseifung des Polymeren wurde ein Redoxharz erhalten, dessen Austausch- und Redoxkapazität bestimmt wurde.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1972.021540111
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  • 5
    Electronic Resource
    Electronic Resource
    PolyhydrochinonsulfoneMitt. I-III siehe 1-3.. IV. Darstellung von poly-[(2.5-dihydroxy-phenylsulfonyl)-styrol] und einiger molekulareinheitlicher hydrochinon-mehrkernverbindungen mit sulfonbrücken (1970)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 136 (1970), S. 121-131 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Reacting polystyrene sulphonic acid chloride with hydrazine, polystyrene sulphonic hydrazide was prepared. The polymeric sulphonic hydrazide reacted with o-chlorobenzaldehyde to the corresponding sulphonic hydrazone. From polystyrene sulphonic hydrazide and p-benzoquinone, poly[(2.5-dihydroxy-benzenesulphonyl)-styrene] was prepared.For further investigation of the redox behaviour of polymers, in which the redox group (hydroquinone) is connected by a sulphone group with the polymer chain, some new model compounds of low and uniform molecular weight were synthesized.
    Notes: Durch Umsetzung von Polystyrolsulfonsäurechlorid mit Hydrazin wurde Polystyrolsulfonsäurehydrazid dargestellt. Das polymere Sulfonsäurehydrazid reagierte mit o-Chlorbenzaldehyd zum entsprechenden Sulfonsäurehydrazon. Aus Polystyrolsulfonsäurehydrazid und p-Benzochinon wurde Poly-[(2.5-dihydroxy-phenylsulfonyl)-styrol] erhalten.Zur weiteren Untersuchung der Redoxeigenschaften von Polymeren, in denen die Redoxgruppe (Hydrochinon) über eine Sulfonbrücke mit der Polymerenkette verknüpft ist, wurde eine Anzahl neuer niedermolekularer, molekulareinheitlicher Modellsubstanzen dargestellt.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1970.021360110
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  • 6
    Electronic Resource
    Electronic Resource
    Synthese und untersuchung eines oxoverbindungen-austauschers auf der basis von phenylsemicarbazid (1970)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 136 (1970), S. 133-136 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: By reacting poly(isocyanatostyrene) with hydrazine hydrate, poly(vinylphenylsemicarbazide) was prepared. This polymer was investigated for its ability to bind or to split off carbonyl compounds.
    Notes: Durch Umsetzung von Poly-(isocyanatstyrol) mit Hydrazinhydrat wurde Poly-(vinyl-phenylsemicarbazid) erhalten. Dieses Polymere wurde auf seine Fähigkeit zur Bindung und Abspaltung von Carbonylverbindungen untersucht.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1970.021360111
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  • 7
    Electronic Resource
    Electronic Resource
    Synthese und polymerisation von 1-(3-vinylphenyl)-4.5-dichlorpyridazon (1970)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 138 (1970), S. 289-292 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Notes: l-(3-Vinylphenyl)-4.5-dichloropyridazone was prepared from 3-vinyl-phenylhydrazine and mucochloric acid. The compound could be polymerized by means of radical and a cross linked copolymer was obtained by copolymerization of the monomer with styrene and divinylbenzol.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1970.021380128
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