Effects of ultrasonic waves on the generation and reactivities of some metal powders was written by Boudjouk, Philip;Thompson, Dennis P.;Ohrbom, Walter H.;Han, Byung Hee. And the article was included in Organometallics in 1986.Application of 15399-05-0 This article mentions the following:
Ultrasound substantially accelerates the Li reductions of a variety of metal halides to metal powders. Zn powder produced in â?0 min at room temperature with ultrasound demonstrates the reactivity in the Reformatskii reaction which rivals Zn produced in 4 h with K in refluxing THF. Similarly Cu and Ni powders produced in â?0 min with ultrasound promote Ullmann coupling as effectively as Cu and Ni powders produced in >10 h in the presence of stirring. Results regarding the effect of iodide salts in the Ullmann coupling of C6H5CH2Cl are also presented. In the experiment, the researchers used many compounds, for example, Ethyl 2-hydroxy-3-phenylpropanoate (cas: 15399-05-0Application of 15399-05-0).
Ethyl 2-hydroxy-3-phenylpropanoate (cas: 15399-05-0) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Application of 15399-05-0
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics