81282-60-2, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 7-Aminobenzo[d]oxazol-2(3H)-one, cas is 81282-60-2,the benzoxazole compound, it is a common compound, a new synthetic route is introduced below.
Step 4 3-Ethoxy-4-(2-oxo-2,3-dihydrobenzooxazol-7-ylamino)cyclobut-3-ene-1,2-dione A mixture of 0.247 g of 7-amino-3H-benzooxazol-2-one (1.6 mmol, 1 eq) and 0.36 ml of 3,4-diethoxycyclobut-3-ene-1,2-dione (2.5 mmol, 1.5 eq) in 9 ml of ethanol was stirred at ambient temperature for 2 days (formation of a precipitate). Ethanol was added in order to promote the fall of the precipitate, which was filtered off, washed with diethyl ether and dried under vacuum at 45 C. 0.35 g of product was obtained in the form of a light khaki solid. Yield=78%.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 7-Aminobenzo[d]oxazol-2(3H)-one, 81282-60-2
Reference£º
Patent; Musicki, Branislav; Aubert, Jerome; Boiteaux, Jean-Guy; Clary, Laurence; Rossio, Patricia; Schuppli-Nollet, Marlene; US2014/309208; (2014); A1;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem