A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, SDS of cas: 7305-71-7, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 7305-71-7, Name is 2-Amino-5-methylthiazole, molecular formula is C4H6N2S. In an article, author is Safaei, Shirin,once mentioned of 7305-71-7.
Incorporation of thiazolothiazole fluorophores into a MOF structure: A highly luminescent Zn(II)-based MOF as a selective and reversible sensor for Cr2O72- and MnO4- anions
A highly luminescent Zn-II-MOF, [Zn-2 (TzTz)(2)(BDC)(2)]-2DMF, TzTz = 2,5-di (4-pyridyl)thiazolo I (Liu a al., 2019; Shen a al., 2018) [4,5]-d] thiazole and BDC = terephthalic acid), has been solvothermally assembled and fully characterized by single crystal X-ray crystallography, elemental analysis, FT-IR spectroscopy and X-ray diffraction (XRD). This transition-metal based luminescent MOF exhibits strong blue emission while capable as a selective sensor for detection of anions. Only trace amounts of fluorescent MOF can act as a highly selective and recyclable luminescent probe for the quantitative detection of Cr-VI and Mn-VII (Cr2O72-, MnO4-) : 4 anions in aqueous solutions with large quenching constants (9 x 10(7) M-1 and 4.8 x 10(3) M-1 for Cr2O72- and MnO4-) via an energy-transfer mechanism. The first sensing study of a TzTz-functionalized MOF material demonstrates the highest sensing ability among the previously reported fluorescent MOFs with detection limits for Cr2O72- and MnO4- ions in drinking water as low as 4 mu M (100 ppb).
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Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica