95-15-8, Thianaphthene is a benzothiophene compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
95-15-8, General procedure: In 0.5 M hexane solvent, 1.25 molar equivalents of Na-TMP was reacted with 0.4 mmol of benzo[b]thiophene (arene) at 25 C. for 30 minutes, 1.5 molar equivalents of heavy water (D2O: electrophilic reagent) was then added thereto and reacted therewith at 0 C. for 1 hour. The product was evaluated through analysis by 1H-NMR, and the yield of isolated deuterated benzo[b]thiophene in which a hydrogen atom located at 2-position of benzo[b]thiophene was substituted by heavy hydrogen was calculated in the same manner as in Experiment Number 1. The isolated yield was 99%.A reaction was performed using benzo[b]thiophene as an arene and carbon dioxide (CO2) as an electrophilic reagent in the same manner as in Experiment Number 2, the product was then evaluated, and the yield of isolated benzo[b]thiophene-2-carboxylic acid in which a carboxy group (-CO2H) was added at 2-position of benzo[b]thiophene was calculated. The isolated yield was 89%.
As the paragraph descriping shows that 95-15-8 is playing an increasingly important role.
Reference£º
Patent; KOBELCO ECO-SOLUTIONS CO.,LTD.; MURAKAMI, Yoshiaki; FUKUSHIMA, Miyuki; TAKAI, Kazuhiko; ASAKO, Sobi; (16 pag.)US2019/359571; (2019); A1;,
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