An article Novel open-chain crown ether bridged diphosphates as chelating ligands for lanthanides extraction in supercritical carbon dioxide WOS:000462690700006 published article about RARE-EARTH-ELEMENTS; FLUID EXTRACTION; SOLVENT-EXTRACTION; MOLECULAR DESIGN; BETA-DIKETONES; OPTIMIZATION; METALS; GLYCOL; IONS; SOLUBILITIES in [Duan, Di] Guangdong Ind Tech Coll, Ctr Guangdong Higher Educ Engn & Technol Dev Spec, Dept Food & Biol Engn, Guangzhou 510300, Guangdong, Peoples R China; [Duan, Di; Su, Baogen; Bao, Zongbi; Yang, Yiwen; Ren, Qilong] Zhejiang Univ, Coll Chem & Biol Engn, Minist Educ, Key Lab Biomass Chem Engn, Hangzhou 310027, Zhejiang, Peoples R China in 2019.0, Cited 36.0. COA of Formula: C7H8O. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6
A series of highly CO2-soluble open-chain crown ether bridged diphosphates were designed and prepared as chelating ligands which were used to extract lanthanide ions from cellulose paper into supercritical CO2 (ScCO2). These ligands were designed by introducing different ester side chains and joining the two phosphorus groups with different length of ethylene oxide group which could provide enhanced solubility and complexation ability. The solubility data of these synthesized diphosophates in ScCO2 were measured at 313.15 K and 10.65 MPa-13.69 MPa. Lanthanides metal ions including La3+, Ce3+, Pr3+, Nd3+, Sm3+, Gd3+, Er3+, and Yb3+ were successfully removed from the solid matrix by supercritical fluid extractions using these chelating ligands at 313.15 K and 20 MPa. The extraction efficiency of metal ion was affected by chelating ligands’ side chain, which increased from 68% to 94% mainly driven by the increased solubility capability.
COA of Formula: C7H8O. About Benzyl Alcohol, If you have any questions, you can contact Duan, D; Su, BG; Bao, ZB; Yang, YW; Ren, QL or concate me.
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Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles