1423-61-6, 7-Bromobenzo[b]thiophene is a benzothiophene compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Under a nitrogen stream, of 12.2g (35.2mmol) 7-bromobenzo [b] thiophene, 6.44g of (38.7mmol) 2- nitrophenyl boronic acid, and NaOH of 4.22g (105.6mmol), 300ml / was stirred into a THF / H2O of 150ml. 40 put the Pd (PPh3) 4 of 2.03g (5mol%) in, and the mixture was stirred for 12 hours at 80 . After completion of the reaction, and extracted with methylene chloride, put MgSO4, and filtered. After removal of the solvent of the filtered organic layer, was obtained by column chromatography 7- (2-nitrophenyl) benzo [b] thiophene 7.38 g (28.9 mmol, 82% yield)., 1423-61-6
1423-61-6 7-Bromobenzo[b]thiophene 12045538, abenzothiophene compound, is more and more widely used in various fields.
Reference£º
Patent; DOOSAN CORPORATION; KIM, TAE HYUNG; LEE, IN HYUK; KIM, HOE MOON; SHIN, JIN YONG; PARK, HO CHEOL; LEE, CHANG JUN; BEAK, YOUNG MI; LEE, EUN JUNG; (96 pag.)JP2015/527347; (2015); A;,
Benzothiophene – Wikipedia
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