Synthetic Route of 4570-41-6, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.4570-41-6, Name is Benzo[d]oxazol-2-amine, molecular formula is C7H6N2O. In a Article£¬once mentioned of 4570-41-6
Sustainable three-component synthesis of isothioureas from isocyanides, thiosulfonates, and amines
Multiple applications of isothioureas as fine chemicals (or their precursors) are known, but a general sustainable method for their synthesis was hitherto unavailable. We report a novel general approach towards S-alkyl and S-aryl isothioureas through a copper(I)-catalyzed three-component reaction between amines, isocyanides, and thiosulfonates. The formal synthesis of a superpotent sweetener further illustrates the applicability of our method. Safety first! A direct synthesis of isothioureas by a copper-catalyzed three-component reaction from readily available substrates (see scheme) avoids the toxic, flammable, and highly reactive reagents required in classical approaches. The reaction also enables the straightforward synthesis of S-aryl isothioureas, which are difficult to obtain by other methods.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 4570-41-6
Reference£º
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem