Synthesis of Surface Active Agents. VII.

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  • ODA Ryohei
    Department of Industrial Chemistry, Faculty of Engineering, Kyoto University
  • ITO Yoshihiko
    Department of Industrial Chemistry, Faculty of Engineering, Kyoto University
  • KAWADA Mikio
    Daiichi Kogyo Seiyaku Co., Ltd.

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Other Title
  • 界面活性剤の合成研究 (第7報)
  • カイメン カッセイザイ ノ ゴウセイ ケンキュウ 7
  • Addition of Ethylbromide to the Reaction Products of Some Unsaturated Compounds with 2- (2-Pyridyl) -ethanethiol
  • 不飽和化合物と2- (2-ピリジル) -エタンチオールの反応ならびに臭化エチルの付加

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2- (2-Pyridyl) -ethanethiol, obtained by hydrolizing the adduct of thiourea with 2-vinylpyridine using alkali, reacted with various unsaturated compounds, such us dialkyl maleate, α-olefin, oleinic acid, alkyl acrylate and N-alkyl acrylamide.<BR>The cationic surfactants were synthesized by reacting these reaction products with ethylbromide.<BR>It was found that they were surface active and were also applicable as antistatic finishing agents for synthetic fibers.

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