Novel Gemini Cationic Surfactants Based on N, N-Dimethyl Fatty Hydrazide and 1,3-Dibromopropane: Synthesis, Evaluation of Surface and Antimicrobial Properties
نویسندگان
چکیده
منابع مشابه
Synthesis, surface-active properties, and antimicrobial activities of new double-chain gemini surfactants.
A novel series of neutral and cationic dimeric surfactants were prepared involving ketalization reaction, Williamson etherification, and regioselective oxirane ring opening with primary and tertiary alkyl amines. The critical micelle concentration (CMC), effectiveness of surface tension reduction (gamma(CMC)), surface excess concentration (Gamma), and area per molecule at the interface (A) were...
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Novel N-amino benzylthiolates were synthesized via multicomponent reaction of malononitrile, isothiocyanates and benzyl halides under conventional and solvent-free conditions. Various electron-donating and -withdrawing substitutes within both isothiocyanates and benzyl halides were used to demonstrate the efficiency of new methodology. A broad spectrum of antibacterial and antifungal activities...
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In this paper, synthesis and antimicrobial properties of cationic dye were investigated. 4-acetylamino-N-2-aminomethylpyridine-1,8-naphthalimide was reacted with 1-bromobutane as the alkylating agent and a cationic dye was obtained. The final product was purified by column chromatography method. The chemical structure of the novel cationic dye and its intermediates was chracterisized by using F...
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ژورنال
عنوان ژورنال: Journal of Oleo Science
سال: 2010
ISSN: 1345-8957,1347-3352
DOI: 10.5650/jos.59.647