Related Products of 16311-69-6, Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology.16311-69-6, Name is 5-(2-Hydroxyethyl)-3,4-dimethylthiazol-3-ium iodide, molecular formula is C7H12INOS. In a patent, introducing its new discovery.
A study was made of the PMR spectra in CDCl3 of thiazolium iodides and chlorides that are not substituted in the 2 position of the thiazolium ring.Solvation of the thiazolium salts with methanol causes changes in the chemical shifts and from of the signals of the proton on C2.An upfield shift of the proton on C2 in 3-benzyl-4-methylthiazolium chloride is observed in presence of 0.5 equivalent or more of methanol relative to the molar concentration of the thiazolium salt.The chemical shifts of the C2 protons of 3-benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride and 3-benzyl-4-methylthiazolium iodide change to a smaller degree.It is supposed that the mechanisms of the solvation of the thiazolium ion include donor-acceptor interaction between the unshared electron pair of the oxygen atom of the solvating agent and the sulfur atom of the thiazolium ring.A discussion is given of possible mechanisms of the solvation of the thiazolium ion in the enzymic transformations of thiamine diphosphate.
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Reference£º
Thiazole | C3H5951NS – PubChem,
Thiazole | chemical compound | Britannica