Iacobucci, Claudio; Jouini, Nedra; Massi, Lionel; Olivero, Sandra; De Angelis, Francesco; Dunach, Elisabet; Gal, Jean-Francois published an article in 2017, the title of the article was Quantitative Ligand Affinity Scales for Metal Triflate Salts: Application to Isomer Differentiation.Synthetic Route of 685-91-6 And the article contains the following content:
Owing to the importance of metal triflates in catalysis, the affinity of the cationic center for a selection of organic ligands was explored for InIII and ZnII triflates. The organic Lewis bases include a variety of carbonyls (amides, unsaturated ketones, a lactone) and cyclic 1,2-diols. The relative affinity of the ligands for the cationic center in triflates was quant. determined on the basis of relative ion concentrations determined by electrospray-ionization mass spectrometry. The affinity scales were discussed with reference to gas-phase proton basicity and Lewis basicity scales. Structural isomers and stereoisomers display significant affinity differences in several cases. In the case of isomer mixtures, a model describing the relative peak intensities in the mass spectra was developed. On this basis, an isomer titration method was set up. Remarkably, this MS-based method overcame the blindness of mass spectrometry to isomers without the need for isotope labeling or MS/MS experiments This model may prove to have applications in anal. chem. and catalysis. The experimental process involved the reaction of N,N-Diethylacetamide(cas: 685-91-6).Synthetic Route of 685-91-6
The Article related to metal triflate salt isomer differentiation ligand affinity, lewis acids, affinity, isomer recognition, mass spectrometry, metal triflates, Physical Organic Chemistry: Rearrangements, Including Isomerization and Tautomerization and other aspects.Synthetic Route of 685-91-6
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics