887590-25-2, Name is tert-Butyl 3,4-dihydroquinoxaline-1(2H)-carboxylate, belongs to quinoxaline compound, is a common compound. Quality Control of tert-Butyl 3,4-dihydroquinoxaline-1(2H)-carboxylateIn an article, once mentioned the new application about 887590-25-2.
Synthesis of dihydrobenzo[1,4]oxazines using copper catalyzed intramolecular ring closure reaction
The synthesis of dihydrobenzo[1,4]oxazines has been accomplished efficiently by copper catalyzed intramolecular cyclization of the adducts formed by the treatment of 1,2-cyclic sulfamidates with 2-halo phenols. The products (except two) are new and their yields are high. The catalyst is easily available and less expensive.
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Reference£º
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N1875 | ChemSpider