So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Alaimo, Robert J. researched the compound: 6,7-Dichlorobenzo[d]thiazol-2-amine( cas:25150-27-0 ).Recommanded Product: 6,7-Dichlorobenzo[d]thiazol-2-amine.They published the article 《Preparation and characterization of 2-amino-5,6-dichloro- and 2-amino-6,7-dichlorobenzothiazole》 about this compound( cas:25150-27-0 ) in Journal of Heterocyclic Chemistry. Keywords: benzothiazoles amino via anilines; amino chloro benzothiazoles separation; anilines thiocyanation benzothiazoles. We’ll tell you more about this compound (cas:25150-27-0).
A mixture of 2-amino-5,6-dichlorobenzothiazole (I) and 2-amino-6,7-dichlorobenzothiazole (II) is prepared by the reaction of 3,4-dichloroaniline (III) with thiocyanogen. 2-Amino-4,5-dichlorophenyl thiocyanate and 6-amino-2,3-dichlorophenyl thiocyanate are the intermediates of I and II. Thus, III is treated with KSCN, thiocyanogen is formed by the addition of Br, and the I-II mixture obtained is separated via HCl salt formation. NMR spectra are given.
In some applications, this compound(25150-27-0)Recommanded Product: 6,7-Dichlorobenzo[d]thiazol-2-amine is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem