3939-23-9, 3-Bromo-10H-phenothiazine is a thiazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Compound 1 was synthesized by the modification of the published method [18]. Sodium hydride(2.2 g, 53.9 mmol) was stirred with 3-bromo-10H-phenothiazine (10.0 g, 35.9 mmol, dissolved in dryDMF) for 30 min. Bromoethane (4.7 g, 43.1 mmol) was then added to the mixture and stirred for 10 hat room temperature in dark environment. After the reaction completed, water was added to react theremaining sodium hydride. White solid was precipitated and collected by vacuum filtration. The solidwas first washed with small amount of EA and then washed with n-hexane. 1H NMR (400 MHz,acetone-d6) 7.34 (dd, J = 8.7, 2.3 Hz, 1H), 7.28 (d, J = 2.3 Hz, 1H), 7.25-7.19 (m, 1H), 7.15 (dd, J = 7.6,1.5 Hz, 1H), 7.04 (dd, J = 8.3, 1.2 Hz, 1H), 6.99 (d, J = 1.2 Hz, 0H), 6.97 (s, 1H), 6.95 (s, 1H), 3.99 (q,J = 6.9 Hz, 2H), 1.38 (t, J = 6.9 Hz, 3H).
3939-23-9 3-Bromo-10H-phenothiazine 283308, athiazines compound, is more and more widely used in various.
Reference£º
Article; Lao, Hio Kuan; Tan, Jingyun; Wang, Chunfei; Zhang, Xuanjun; Molecules; vol. 24; 19; (2019);,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem