Synthesis of styryl dyes: Part I – Condensation of 2-substituted N-phenacylthiazolium bromides with p-N,N-dimethylaminobenzaldehyde was written by Sharma, A.;Sarangi, B. K.;Behera, Rajani K.. And the article was included in Indian Journal of Chemistry in 1985.Recommanded Product: 4,5-Diphenylthiazol-2-amine This article mentions the following:
The phenacylthiazolium bromides I (R = H, Cl, O2N; R1 = Ph, β-naphthyl, R2 = H; R1 = R2 = Ph; R1R2 = benzo), prepared from the corresponding 2-amino-4-phenylthiazole and phenacyl bromide, were condensed with p-Me2NC6H4CHO to give the imidazothiazolium bromides II. In the experiment, the researchers used many compounds, for example, 4,5-Diphenylthiazol-2-amine (cas: 6318-74-7Recommanded Product: 4,5-Diphenylthiazol-2-amine).
4,5-Diphenylthiazol-2-amine (cas: 6318-74-7) belongs to thiazole derivatives. Thiazole rings are planar and aromatic. Thiazoles are characterized by larger pi-electron delocalization than the corresponding oxazoles and have therefore greater aromaticity. Electrophilic attack at nitrogen depends on the presence of electron density at nitrogen as well as the position and nature of substituent linked to the thiazole ring.Recommanded Product: 4,5-Diphenylthiazol-2-amine
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica