20699-85-8, Methyl 5-aminobenzo[b]thiophene-2-carboxylate is a benzothiophene compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
12255] A mixture of 500 mg of methyl 5-aminobenzo[b]thiophene-2-carboxylate, 552 mg of methanesulfonyl chlo-ride, 623 mg of diisopropylethylamine, and 10 ml of dichlo-romethane was stirred for 4 hours at room temperature. Afterthe reaction mixture was concentrated under reduced pressure, water was added to the residues, and the precipitatedsolids were collected by filtration. The obtained solids werewashed with water and hexane and dried under reduced pressure, thereby obtaining 449 mg of methyl 5-[bis(methylsul-fonyl)amino]benzo[b]thiophene-2-carboxylate.
As the paragraph descriping shows that 20699-85-8 is playing an increasingly important role.
Reference£º
Patent; SUMITOMO CHEMICAL COMPANY, LIMITED; Mukumoto, Fujio; Tamaki, Hiroaki; Kusaka, Shintaro; Iwakoshi, Mitsuhiko; US2015/282482; (2015); A1;,
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