Sodium salts of bis(1-dodecenylsuccinamic acids): A simple route to anionic gemini surfactants

Leslie Dix

doi:10.1006/jcis.2001.7549

Sodium salts of bis(1-dodecenylsuccinamic acids): A simple route to anionic gemini surfactants

Leslie Dix

Applied Sciences Department

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

New anionic gemini surfactants with low CMC values (ca. 10-4 mol dm-3) can be synthesized by a simple synthetic route using readily available reagents. The synthesis involves the reaction of a diamine with 2-dodecen-1-ylsuccinic anhydride to form a bis(1-dodecenylsuccinamic acid), which is neutralized to form the sodium salt. The product consists of a mixture of regioisomers, but the CMC values are consistent between samples.

Original language	English
Pages (from-to)	447-448
Journal	Journal of Colloid and Interface Science
Volume	238
Issue number	2
DOIs	https://doi.org/10.1006/jcis.2001.7549
Publication status	Published - 15 Jun 2001

Keywords

Bis(1-dodecenylsuccinamic acids)
Critical micelle concentration
Gemini surfactants
Surfactant synthesis

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10.1006/jcis.2001.7549

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abstract = "New anionic gemini surfactants with low CMC values (ca. 10-4 mol dm-3) can be synthesized by a simple synthetic route using readily available reagents. The synthesis involves the reaction of a diamine with 2-dodecen-1-ylsuccinic anhydride to form a bis(1-dodecenylsuccinamic acid), which is neutralized to form the sodium salt. The product consists of a mixture of regioisomers, but the CMC values are consistent between samples.",

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AB - New anionic gemini surfactants with low CMC values (ca. 10-4 mol dm-3) can be synthesized by a simple synthetic route using readily available reagents. The synthesis involves the reaction of a diamine with 2-dodecen-1-ylsuccinic anhydride to form a bis(1-dodecenylsuccinamic acid), which is neutralized to form the sodium salt. The product consists of a mixture of regioisomers, but the CMC values are consistent between samples.

KW - Bis(1-dodecenylsuccinamic acids)

KW - Critical micelle concentration

KW - Gemini surfactants

KW - Surfactant synthesis

U2 - 10.1006/jcis.2001.7549

DO - 10.1006/jcis.2001.7549

M3 - Article

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JF - Journal of Colloid and Interface Science

IS - 2

ER -

Sodium salts of bis(1-dodecenylsuccinamic acids): A simple route to anionic gemini surfactants

Abstract

Keywords

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