TY - JOUR
T1 - Sodium salts of bis(1-dodecenylsuccinamic acids): A simple route to anionic gemini surfactants
AU - Dix, Leslie
PY - 2001/6/15
Y1 - 2001/6/15
N2 - 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.
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
VL - 238
SP - 447
EP - 448
JO - Journal of Colloid and Interface Science
JF - Journal of Colloid and Interface Science
SN - 0021-9797
IS - 2
ER -