Sharma, Shikha; Ghosh, Sunil K.; Sharma, Joti N. published the artcile< Dialkylmethyl-2-(N,N-diisobutyl)acetamidoammonium iodide as a ruthenium selective ligand from nitric acid medium>, Formula: C10H20ClNO, the main research area is dialkylmethyldiisobutylacetamidoammonium iodide ruthenium ligand nitrate; Alkylammonium acetamides; Iodide ion; Ruthenium; Separation; Solvent extraction.
A new class of quaternary ammonium iodide based ligands with 2-(N,N-diisobutyl)acetamide as an alkyl appendage were designed, synthesized and tested for their ability to extract ruthenium selectively from nitric acid medium. The 2-(N,N-diisobutyl)acetamido ammonium iodide with two Pr and a Me substituents showed best results for the recovery of ruthenium. The optimized concentration of the solvent was 0.2 M in 30% isodecyl alc./n-dodecane. The stoichiometry of the complex was ascertained by slope anal. method and was 1:1 with respect to ligand L+I- and Ru(NO)(NO3)3. Ruthenium formed an adduct of structure LRu(NO)(NO3)3I in the extraction medium. Iodide ion played an important role in the formation of the stable and extractable complex of ruthenium. No extraction was observed when iodide was replaced by nitrate anion in the ligand. The ligand also showed good selectivity for ruthenium in the presence of other metal ions commonly found in nitric acid solutions of nuclear waste.
Journal of Hazardous Materials published new progress about Solvent extraction. 5326-82-9 belongs to class amides-buliding-blocks, and the molecular formula is C10H20ClNO, Formula: C10H20ClNO.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics