A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 28620-12-4, Name is 6-Nitro-2-benzothiazolinone, molecular formula is C7H4N2O3S. In a Article，once mentioned of 28620-12-4, Formula: C7H4N2O3S
Reaction of vinyl and isopropenyl Grignard reagents with quinazoline results in addition to the 3,4-imine bond to give the 4-alkenyldihydroquinazolines 4 which are conveniently aromatized with potassium ferricyanide to the 4-alkenylquinazolines 5. Quinazolines 5 undergo addition with thiols under neutral conditions to afford the quinazolinylethyl sulfides 2 in moderate yields.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data.Formula: C7H4N2O3S, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 28620-12-4, in my other articles.
Reference：
Thiazole | C3H7305NS – PubChem,
Thiazole | chemical compound | Britannica