Synthesis and interfacial properties of sugar-based surfactants composed of homo- And heterodimers
Dimeric sugar-based amphiphiles were synthesized starting from D-glucose and a commercial mixture of dodecyl and tetradecyl alcohols by a simple procedure. Three different spacers (glutaryl, succinyl, and terephthaloyl) were used to link the sugar moieties through O-2 or O-6. Dimeric compounds are c...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2006 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/132370 |
| Acceso en línea: | http://hdl.handle.net/11336/132370 |
| Access Level: | acceso abierto |
| Palabra clave: | ALKYL GLUCOSIDES DIMERIC AMPHIPHILES GEMINI SURFACTANTS INTERFACIAL PROPERTIES https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
| Sumario: | Dimeric sugar-based amphiphiles were synthesized starting from D-glucose and a commercial mixture of dodecyl and tetradecyl alcohols by a simple procedure. Three different spacers (glutaryl, succinyl, and terephthaloyl) were used to link the sugar moieties through O-2 or O-6. Dimeric compounds are composed by mixtures of homodimers (C-12/C-12) and heterodimers (C-12/C-14). The interfacial properties of these nonionic gemini surfactants are described. |
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