Synthetic Route of 19952-47-7, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 19952-47-7, Name is 2-Amino-4-chlorobenzothiazole, molecular formula is C7H5ClN2S. In a Patent，once mentioned of 19952-47-7
The invention discloses a catalytic process for the preparation of thiazole quinazoline derivatives, which belongs to the technical field of the ionic liquid catalyst. The preparation in the reaction of 2 – amino benzothiazole derivatives, alpha – tetrahydronaphthalene aldehyde molar ratio of 1:1: (1 – 1.1), double-sulfonic acid root acidity of the ionic liquid catalyst is used for the molar amount of 2 – amino benzothiazole derivatives the molar amount of 5 – 8%, in order to millilitres of reaction solvent water is of unwinding to long and fine hair mole of idea 2 – amino benzothiazole derivatives the molar amount of 5 – 7 times, the reaction temperature is 65 – 78 C, the reaction time is 24 – 57 minutes; after the reaction cooled to room temperature, filtered, the filter residue is washed with ethanol, vacuum drying to obtain benzothiazole quinazoline derivatives. This invention compared with the prior preparation method, with little consumption of the catalyst, the catalytic activity is stable, easy to biological degradation and the whole preparation process operation is simple and convenient, a higher degree of green, easy to realize industrial large-scale production. (by machine translation)
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 19952-47-7 is helpful to your research., Electric Literature of 19952-47-7
Reference：
Thiazole | C3H9986NS – PubChem,
Thiazole | chemical compound | Britannica