Formula: C8H4Br2S, Chemical research careers are more diverse than they might first appear, as there are many different reasons to conduct research and many possible environments. In a article, 6287-82-7, molcular formula is C8H4Br2S, introducing its new discovery.
The invention belongs to the field of polymer technology, discloses a based on the fused ring furan small molecule material preparation method and its application, including: to 2, 3 – dibromo furan, 2, 3 – dibromo thiophene, 2, 3 – two bromine selenophens, 2, 3 – dibromo – indole derivatives and 2 – hydroxybenzene acid derivatives as raw materials, through the Suzuki reaction to obtain the key intermediate; to cuprous or copper compound as catalyst, 1, 10 – phenanthrene or bipyridyl compound is a ligand, molecule in Ullman C – O coupling reaction, synthesizing a series of fused ring furan small molecule material. The substrates of the invention synthesis is relatively simple, high yield; furan ring reaction time is greatly shortened; cuprous compound and compound bipyridine catalysis system cheaper; mild reaction condition; substrate and wide range of application; the reaction yield is high, can be as high as 97%. Therefore the method is suitable for industrial production. (by machine translation)
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Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem