18671-97-1, Name is 2,6-Dichloroquinoxaline, belongs to quinoxaline compound, is a common compound. COA of Formula: C8H4Cl2N2In an article, once mentioned the new application about 18671-97-1.
Synthesis of thieno[2,3-b]quinoxalines from 2-haloquinoxalines
Thieno[2,3-b]quinoxalines were synthesized from 2-haloquinoxalines using palladium catalyst. The coupling of latter with alkynes and addition of one mol equivalent of bromine to the 2-alkynylquinoxalines thus produced was described. The resulting dibromides reacted with dipotassium trithiocarbonate to produce the desired compound.
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Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N1658 | ChemSpider