615-20-3, 2-Chlorobenzothiazole is a thiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,615-20-3
To a solution of 2-chlorobenzo[d]thiazole (0.169 g, 1 mmol) inethanol, N2H4H2O (80%, 5 mmol) was dropwise added withrefluxing at 80 C for 5 h. When cooled to room temperature, themixture was filtered, washed and recrystallized with ethanol. Thewhite solid thus obtained and dried under vacuum to get compound7 (0.154 g) in 93% yield. 1H NMR (DMSO-d6, 600 MHz):delta(ppm): 9.01 (s, 1H), 7.68 (d, J 7.8 Hz, 1H), 7.32 (d, J 8.0 Hz, 1H),7.20 (t, J 7.6 Hz, 1H), 6.98 (t, J 7.5 Hz, 1H), 5.03 (s, 2H). 13C NMR(DMSO-d6, 151 MHz): delta (ppm): 174.4, 153.9, 130.9, 125.8, 121.4,120.7, 118.3 (Fig. S5).
The synthetic route of 615-20-3 has been constantly updated, and we look forward to future research findings.
Reference：
Article; zhang, Huifang; Yin, Caixia; Liu, Tao; Chao, Jianbin; Zhang, Yongbin; Huo, Fangjun; Dyes and Pigments; vol. 146; (2017); p. 344 – 351;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica