Electric Literature of C12H22F6N6OP2In 2016 ,《Instant Room-Temperature Gelation of Crude Oil by Chiral Organogelators》 was published in Chemistry of Materials. The article was written by Ren, Changliang; Ng, Grace Hwee Boon; Wu, Hong; Chan, Kiat-Hwa; Shen, Jie; Teh, Cathleen; Ying, Jackie Y.; Zeng, Huaqiang. The article contains the following contents:
Large-scale treatment of oily water arising from frequent marine oil spills presents a major challenge to scientists and engineers. Although the recently emerged phase-selective organogelators (PSOG) do offer very best promises for oil spill treatment, there still exists a number of tech. barriers to overcome collectively, including gelators’ high solubility, high gelling ability, general applicability toward crude oil of various types, rapid gelation with room temperature operation, low toxicity, and low cost. Here, a denovo-designed unusually robust mol. gelling scaffold is used for facile construction of a PSOG library and for rapid identification of PSOGs with the most sought-after practical traits. The identified gelators concurrently overcome the existing tech. hurdles, and for the 1st time enable instant room-temperature gelation of crude oil of various types in the presence of seawater. Remarkably, these excellent gelations were achieved using only 0.058-0.18 L of environmentally benign carrier solvents and 7-35 g of gelator per L of crude oil. Significantly, 2 out of 20 gelators could further congeal crude oil in the powder form at room temperature, highlighting another excellent potential of the developed modularly tunable system in searching for more powerful powder-based gelators for oil spill treatment. The results came from multiple reactions, including the reaction of ((1H-Benzo[d][1,2,3]triazol-1-yl)oxy)tris(dimethylamino)phosphonium hexafluorophosphate(V)(cas: 56602-33-6Electric Literature of C12H22F6N6OP2)
((1H-Benzo[d][1,2,3]triazol-1-yl)oxy)tris(dimethylamino)phosphonium hexafluorophosphate(V)(cas: 56602-33-6) is used as a reagent for peptide coupling, lactonization, selective esterification, amidation of alfa amino acids without racemization and synthesis of magnolamide for antioxidative activity and catalyst for 9-acridinecaroboxamide derivative. It is also used as a precursor for the synthesis of phenyl esters of amino acids.Electric Literature of C12H22F6N6OP2
Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics