Synthesis of Sodium 2 - [<I>N</I>-Alkyl-<I>N</I>- (ethylthio) thiocarbonylamino] -1- ethanesulfonates and Their Physicochemical and Antimicrobial Properties
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- NEGORO Kenji
- Department of Applied Chemistry, Faculty of Engineering, Hiroshima University
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- UMEMOTO Hiroshi
- Department of Applied Chemistry, Faculty of Engineering, Hiroshima University
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- SATO Eiji
- Department of Applied Chemistry, Faculty of Engineering, Hiroshima University
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- TAKAKI Ken
- Department of Applied Chemistry, Faculty of Engineering, Hiroshima University
Bibliographic Information
- Other Title
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- 2- [<I>N</I>-アルキル-<I>N</I>- (エチルチオ) チオカルボニルアミノ] -1-エタンスルホン酸ナトリウムの合成とその物理化学的性質及び抗微生物性
- 2 N アルキル N エチルチオ チオカルボニルアミノ 1 エタンスルホンサン
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Abstract
The title compounds (4) (alkyl=n-C10H21, n-C12H25, n-C14H29 and n-C16H33), were prepared by reactions of N-alkyltaurines (3) with carbon disulfide, followed by ethylation with bromoethane (Scheme-1, Table-1). The critical micelle concentrations of their aqueous solutions were determined by surface tension and electric conductivity (Table-2, Fig.-1 and 2).Dispersion, emulsifying, and solubilization powers were also measured using calcium carbonate, liquid paraffin, and Orange OT, respectively (Fig.-4, 5, and 6). The results indicated good surface-active properties of (4), which became better with increasing alkyl chain length except for emulsifying power. Although the compounds (4) were inactive against the gram-negative bacterium, Escherichia coli, good inhibitory effects were observed against the gram-positive bacterium, Staphylococcus aureus and the fungus, Aspergillus oryzae, particularly in the cases of R 10- (4) and R 12- (4) (Table-3 and 4, Fig.-7).
Journal
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- Journal of Japan Oil Chemists' Society
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Journal of Japan Oil Chemists' Society 37 (3), 190-195, 1988
Japan Oil Chemists' Society
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Details 詳細情報について
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- CRID
- 1390001205333860352
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- NII Article ID
- 130001020167
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- NII Book ID
- AN00245435
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- ISSN
- 0513398X
- 18842003
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- NDL BIB ID
- 3183726
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed