ポリクロルフェノール-ホルムアルデヒド付加縮合体スルホン酸塩の合成とその抗細菌性と防カビ性
1974 年 23 巻 3 号 p. 184-187
詳細
1974 年 23 巻 3 号 p. 184-187
Four new sulfonates containing two or three chlorophenol units joined by methylene group were prepared and tested for surface activity, and antibacterial and antimildew properties.
The results obtained were as follows : (1) The three-ring polychlorophenol sulfonates were superior to the corresponding two-ring compounds both in surface activity and in antimildew property. (2) Number of the chlorophenol rings, however, had no significant effect on bactericidal activity. (3) Introduction of a chlorine atom into the ortho position to the terminal phenolic hydroxyl group reduced both bactericidal and antimildew activities, but introduction of one more chlorine atom into the meta position enhanced both the activities.
