A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, SDS of cas: 446292-10-0, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 446292-10-0, Name is (S)-4-(4-(5-(Aminomethyl)-2-oxooxazolidin-3-yl)phenyl)morpholin-3-one, molecular formula is C14H17N3O4. In an article, author is Maher, Niall J.,once mentioned of 446292-10-0.
Lower rim isoxazole-calix[4]arene derivatives as fluorescence sensors for copper(II) ions
Chemosensors designed around a calix[4]arene scaffold, possessing distal isoxazole nuclei as potential recognition sites in conjugation with fluorogenic reporting moieties, have been synthesised and their molecular structures determined by single crystal X-ray analysis. PIC (pyrene-isoxazole-calix[4]arene) and AIC (anthracene-isoxazole-calix[4]arene) are found to be selective and sensitive for the recognition of copper(II) ions over a range of divalent metal ions in a spectrofluorometric study in acetonitrile. Following exposure to copper(II) ions the fluorescence emission intensity of the host was dramatically quenched, in contrast there were no significant shifts to the UV-vis spectra. H-1 NMR spectroscopic studies could not provide unambiguous evidence for the mode of ion recognition. Hybrid Density Functional Theory (DFT) calculations for the PIC-copper(II) complex suggests that the metal ion adopts tetrahedral geometry in an acetonitrile solution, while a distorted square pyramidal coordination is also possible in the absence of solvent molecules. Both of these binding conformations cause the disruption of the pyrene-pyrene stacking, consistent with the observed fluorescence quenching. (C) 2015 Elsevier Ltd. All rights reserved.
If you¡¯re interested in learning more about 446292-10-0. The above is the message from the blog manager. SDS of cas: 446292-10-0.
Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem