Quality Control of 6,7-Dichlorobenzo[d]thiazol-2-amine. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: 6,7-Dichlorobenzo[d]thiazol-2-amine, is researched, Molecular C7H4Cl2N2S, CAS is 25150-27-0, about Hetarylazo disperse dyes derived from 5,6-dichloro- and 6,7-dichloro-2-aminobenzothiazoles. Author is Peters, A. T.; Tsatsaroni, E.; Ma, Xisai.
The isomer mixtures resulting from the diazotization of 5,6-(6,7-)dichloro-2-aminobenzothiazole and coupling to N-substituted anilines were separable by column chromatog. Isomer characterization was effected by unambiguous dye synthesis from the individual dichloro-2-aminobenzothiazoles, and by 1H NMR. The color and dyeing parameters of the isomers on polyester were essentially equivalent, and similar to those of the corresponding isomer mixtures
From this literature《Hetarylazo disperse dyes derived from 5,6-dichloro- and 6,7-dichloro-2-aminobenzothiazoles》,we know some information about this compound(25150-27-0)Quality Control of 6,7-Dichlorobenzo[d]thiazol-2-amine, but this is not all information, there are many literatures related to this compound(25150-27-0).
Reference:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem