146137-92-0, Methyl 5-(trifluoromethyl)benzo[b]thiophene-2-carboxylate is a benzothiophene compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Production Example 5; A mixture of 5.00 g of methyl 5- ( trifluoromethyl ) benzo [ b] thiophene-2-carboxylate, 4.00 g of sodium carbonate, 20 ml of water and 60 ml of methanol was stirred at 80C for 3 hours The reaction mixture was cooled to room temperature, and then concentrated under reduced pressure. The residue was recrystallized from water to obtain 5.10 g of sodium 5- ( trifluoromethyl ) benzo[ b] thiophene-2-carboxylate (hereinafter referred to as “the present compound 5”) .[ The present compound 5]^-NMR (DMSO-d6) delta: 8.22(s, 1H) , 8.08(d, J=8.5Hz, 1H) , 7.64(s, 1H), 7.57(d, J=8.5Hz, 1H), 146137-92-0
The synthetic route of 146137-92-0 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; SUMITOMO CHEMICAL COMPANY, LIMITED; MUKUMOTO, Fujio; TAMAKI, Hiroaki; IWAKOSHI, Mitsuhiko; KUSAKA, Shintaro; WO2012/153861; (2012); A1;,
Benzothiophene – Wikipedia
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