So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Chen, Jun; Boott, Charlotte E.; Lewis, Lev; Siu, Andrew; Al-Debasi, Renad; Carta, Veronica; Fogh, Amanda A.; Kurek, Daniel Z.; Wang, Lilo; MacLachlan, Mark J.; Hum, Gabriel researched the compound: H-Leu-NH2.HCl( cas:10466-61-2 ).HPLC of Formula: 10466-61-2.They published the article 《Amino acid-containing phase-selective organogelators: a water-based delivery system for oil spill treatment》 about this compound( cas:10466-61-2 ) in ACS Omega. Keywords: amino acid containing phase selective organogelators oil spills. We’ll tell you more about this compound (cas:10466-61-2).
The simple structural modification of replacing a terminal carboxylic acid with a primary amide group was found to lower the min. gelation concentration (MGC), by at least an order of magnitude, for a series of N-lauroyl-L-amino acid phase-selective organogelators in decane. The amide-functionalized analog N-lauroyl-L-alanine-CONH2 was demonstrated to gel a broad range of solvents from diesel to THF at MGCs of 2.5% w/v or less, as well as to produce gels with a higher thermal stability (ca. 30 °C) and enhanced mech. properties (5 times increase in complex modulus), compared to the carboxylic acid analog, N-lauroyl-L-alanine-COOH. These improved properties may be due to the addnl. hydrogen bonding in the primary amide analog as revealed by SCXRD. Most significantly for this study, the introduction of the primary amide functionality enabled N-lauroyl-L-alanine-CONH2 to form a self-assembled fibrillar network in water. The aqueous network could then actively uptake and rapidly gel decane, diesel, and diluted bitumen (“”dilbit””) with MGCs of 2.5% w/v or less. This aqueous delivery method is advantageous for oil-remediation applications as no harmful carrier solvents are required and the gel can be easily separated from the water, allowing the oil to be recovered and the gelator recycled.
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