Studies on the Condensation Products of Benzoguanamine with Formaldehyde

DOI 2 Citations

Bibliographic Information

Other Title
  • ベンゾグアナミンとホルムアルデヒドとの縮合物に関する研究
  • I. Properties of Methylolbenzoguanamine
  • 第1報メチロールベンゾグアナミンについて

Description

The reaction of benzoguanamine with formaldehyde was studied in detail, and the results were summerized as follows.<BR>1) The condensation products of benzoguanamine with formaldehyde (mono-, di-, tri-, and tetra-methvlolbenzoguanamines) were obtained in crystalline state from weak alkaline solution.<BR>2) The functionality of benzoguanamine against formaldehyde is 3.5, and activation energy is 1.3 kcal/mol and heat of reaction is 3.8 kcal/mol.<BR>3) The methylolbenzoguanamine is easily alkylated in alcoholic solution by acidic catalyst. The alkylated products are identified by the paperchromatography using the Tollens' reagent and hydrogen iodide as detecting reagents.

Journal

  • Kobunshi Kagaku

    Kobunshi Kagaku 20 (219), 443-449, 1963

    The Society of Polymer Science, Japan

Citations (2)*help

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Details 詳細情報について

  • CRID
    1390001206521192704
  • NII Article ID
    130003835581
  • DOI
    10.1295/koron1944.20.443
  • ISSN
    18848079
    00232556
    http://id.crossref.org/issn/00232556
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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