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Synthesis and surface-active properties of novel cleavable gemini surfactants
(Springer Heidelberg, 2021-09)
A novel series of quaternary ammonium gemini compounds having a butynylene spacer and different hydrocarbon chain lengths (CGBu8-16) were prepared. Carbonate group inserted between the hydrocarbon chains and the polar heads ...
Cationic gemini compounds with antifungal activity and wood preservation potentiality
(Korean Soc Industrial Engineering Chemistry, 2019-04)
Three gemini compounds were synthesized and characterized in the search of an alternative eco-friendly wood preservative. Synthesis was carried out from N,N-dimethylamines and 2-O-acetyl-1,3- dichloropropane as linker ...
Synthesis and Properties of Novel Antifungal Gemini Compound Derived from N-Acetyldiethanolamines
(Springer Heidelberg, 2008-12)
A series of new N-acetylated non-ionic and cationic gemini surfactants (3a–f) having dimeric structures derived from primary and tertiary amines with variably long tails (C8–C12–C18) were synthesized. In addition, N-acetylated ...
New oligomeric surfactants with multiple-ring spacers: Synthesis and tensioactive properties
(Elsevier Science, 2005-12)
New anionic oligomeric (tetrameric) surfactants with different spacing architecture based on dioxane rings were synthesized, and their surface-active properties were studied. The synthesis of these compounds involves a ...
New family of nonionic gemini surfactants: Determination and analysis of interfacial properties
(American Chemical Society, 2002-04)
The interfacial properties of a new family of nonionic surfactants derived from alkyl glucosides were studied. The physicochemical parameters of these dimeric compounds were compared with those of their monomeric counterparts. ...
N-Acetylated Gemini Surfactants: Synthesis, Surface-Active Properties, Antifungal Activity, and Ecotoxicity Bioassays
(Scientific Research Publishing, 2015-05)
A series of N-acetylated cationic gemini surfactants (3a-e) having dimeric structures derived from tertiary amines were synthesized. Their antifungal potency and surface properties were determined. It also studied the acute ...
Synthesis, Surface-Active Properties, and Anthelmintic Activities of New Cationic Gemini Surfactants Against the Gastrointestinal Nematode, Heligmosomoides polygyrus bakeri, In Vitro
(Springer Heidelberg, 2012-03)
A novel series of cationic dimeric surfactants was prepared involving the ketalization reaction, Williamson etherification, and regioselective oxirane ring opening with tertiary alkyl amines. The synthesized compounds were ...
Synergistic effects of alkyl glucosides and non-ionic sugar-based gemini surfactantsSynergistische Wirkungen von Alkylglucosiden und nichtionischen Gemini-Tensiden auf Zuckerbasis
(Carl Hanser Verlag, 2002-12)
The interfacial properties of a new family of nonionic surfactants derived from alkyl glucosides were studied. The physico-chemical parameters of these dimeric compounds were compared with those of their monomeric counterparts. ...