One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Formula: C15H18N2O5, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 1676-86-4, Name is (S)-Benzyl (4-(2,5-dioxooxazolidin-4-yl)butyl)carbamate, molecular formula is C15H18N2O5
In the presence of certain ligands and solvents, nickel- and cobalt- mediated living polymerizations of alpha-amino acid-N-carboxyanhydrides (NCAs) produce polymers with molecular weights several times greater than predicted by initial molar ratios of monomer to initiator. Such molecular weight inflation could result either from competitive formation of catalytic intermediates of reduced activity or from incomplete formation of a single catalytically active species. Evidence is presented here supporting the latter possibility. Specifically, evidence is given that the concentration of the key amido – amidate metallacyclic active species is reduced in situ by (1) complexation of metal(0) preinitiator by CO liberated upon addition of an NCA monomer to another molecule of preinitiator, (2) incomplete ring contraction of a six-membered amido – alkylmetallacyclic intermediate due to inefficient proton migration, and (3) dimerization of the amido – amidate active species to give catalytically inactive complexes.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Formula: C15H18N2O5, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1676-86-4, in my other articles.
Reference：
Oxazolidine – Wikipedia,
Oxazolidine | C3H2707NO – PubChem