Taeuscher, Eric published the artcileSynthesis and characterization of new 4-hydroxy-1,3-thiazoles, Computed Properties of 4604-72-2, the publication is Synthesis (2010), 1603-1608, database is CAplus.
A series of highly substituted 4-hydroxy-1,3-thiazoles was synthesized by cyclocondensation of α-bromo carboxylates with thioamides or of thiolactate with 2-quinoxalinecarbonitrile. Whereas their anions display strong fluorescence in the bathochromic part of the visible spectrum, the emission is shifted hypsochromically upon alkylation. This easy switch between the anion and its derivatives makes them suitable for widespread applications. The thiazoles possess prerequisites for the complexation of metals due to the coexistence of aza-heterocycles and of 1,3-diketone substructures. In addition, the OH group allows further functionalization, as exemplified by the incorporation of an azide or an acetylene into the product, and by the synthesis of a star-shaped derivative The mol. and crystal structure of 2-(1,5-dimethylpyrrol-2-yl)-5-phenyl-4-thiazolol was presented [monoclinic, space group P21/n, a 6.7533(2), b 20.6146(6), c 9.9435(3) Å, β 109.062(2)°, V 1308.39(7) Å3, Z 4].
Synthesis published new progress about 4604-72-2. 4604-72-2 belongs to pyrazines, auxiliary class Pyrazine,Amine,Amide, name is Pyrazine-2-carbothioamide, and the molecular formula is C3H9ClOS, Computed Properties of 4604-72-2.
Referemce:
https://en.wikipedia.org/wiki/Pyrazine,
Pyrazine | C4H4N2 – PubChem