55690-60-3, 5-Methoxybenzo[d]thiazole-2-thiol is a thiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
55690-60-3, A mixture of 5-methoxy-1,3-benzothiazole-2-thiol (500 mg), thionyl chloride (2 mL) and DMF (1 drop) was stirred at 50 C. for 3 days. Saturated aqueous sodium hydrogen carbonate solution was added to the reaction mixture, and the obtained mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure and the residue was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (211 mg).1H NMR (300 MHz, DMSO-d6) delta 3.84 (3H, s), 7.15 (1H, dd, J=9.0, 2.5 Hz), 7.53 (1H, d, J=2.5 Hz), 7.97 (1H, d, J=9.0 Hz).
The synthetic route of 55690-60-3 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Yamashita, Tohru; Kamata, Makoto; Hirose, Hideki; Murakami, Masataka; Fujimoto, Takuya; Ikeda, Zenichi; Yasuma, Tsuneo; Fujimori, Ikuo; Mizojiri, Ryo; Yukawa, Tomoya; US2011/263562; (2011); A1;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica