Synthesis of alkyloxy (di)alkylamino propanols, hydroxy alkyloxy (di)alkylamino propanols, and the dimer compounds for use as fuel additives |
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Authors: | Pascale Satgé de Caro Zéphirin Mouloungui Antoine Gaset |
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Affiliation: | (1) Ecole Nationale Supérieure de Chimie de Toulouse, Laboratoire de Chimie Agro-Industrielle-UA INRA, no31A1010-INPT route de Narbonne, 31077 Toulouse Cedex, France |
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Abstract: | Alkyl glycidyl ethers and bis glycidyl ethers, synthesized in a heterogeneous weakly hydrous medium, were condensed with primary
or secondary amines to obtain 3-alkyloxy propanolamines or bis alkyloxy propanolamines in a regioselective manner. The compounds
were characterized by conventional spectroscopic methods, and complete nuclear magnetic resonance data are given. Their high-temperature
stability, their good emulsifying power, their oxidation, and corrosion inhibition make these compounds suitable for solubilizing
ethanol-diesel fuel blends. |
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Keywords: | Alkyloxy alkylamino propanols and dimers antioxidative properties cold-flow properties corrosion inhibition ethanol-diesel fuel-additive blends fuel additive glycidyl ethers polyfunctional compounds surface-active agents viscosity |
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