Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 2834-05-1, is researched, SMILESS is O=C(O)CCCCCCCCCCBr, Molecular C11H21BrO2Journal, Water, Air, & Soil Pollution called Recovery of Fuels Using the Supramolecular Gelation Ability of a Hydroxybenzoic Acid Bisamide Derivative, Author is Zapien-Castillo, Samuel; Montes-Patino, Jorge Jesus; Perez-Sanchez, Josue Francisco; Lozano-Navarro, Jessica Ismale; Melo-Banda, Jose Aaron; Mesini, Philippe J.; Diaz-Zavala, Nancy Patricia, the main research direction is hydroxybenzoic acid bisamide derivative fuel gelation.Application In Synthesis of 11-Bromoundecanoic acid.
In order to remedy the environmental pollution caused by oil spills, new materials with gelation capacity of organic solvents and fuels have been synthesized during the recent years. Among them, some of the most promising materials contain amide groups, which are often incorporated into the chem. structure of organogelators due to their effectiveness in gelling organic solvents through hydrogen bonds. A bisamide derivative of hydroxybenzoic acid (Bis-HUB1) was designed and synthesized in two steps and is able to congeal organic solvents. Gelation tests, critical gelation concentrations, and gel-sol transition temperatures were discussed in terms of its supramol. interactions. Intermol. hydrogen bonds and π-π stacking were studied through variable-temperature FTIR and UV-visible spectroscopy, while the structural characterization was performed via freeze-fracture TEM. Interestingly, Bis-HUB1 showed the ability to gel gasoline and diesel from monophasic and biphasic systems, which implies its potential use as a remediation agent in fuel spills. The results encourage further research.
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Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI