87691-88-1, 3-Piperazinobenzisothiazole hydrochloride is a isothiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,87691-88-1
[0070] 5) To the product of step 4) were added 3-(1 -piperazinyl)-1,2-benzisothiazole hydrochloride, anhydrous potassium carbonate, potassium iodide and acetonitrile, and the mixture was heated under reflux for 24 hours, and then cooled to room temperature and filtrated. The solvent was distilled to give yellowish oil, which was passed through a column to give white solid.10071] ?H NMR (CDC13) oe 2.11-2.14 (m, 2H), 2.64 (t, 2H, J=13.6 Hz), 2.72-2.74 (m, 4H), 3.40 (t, 2H, J=14 Hz), 3.58- 3.60 (m, 4H), 7.33-7.37 (m, 1H), 7.44-7.52 (m, 4H), 7.80 (d, 1H, J=8 Hz), 7.89 (d, 1H, J=8.4 Hz), 7.99 (d, 1H, J=2 Hz)10072] MS (ESI) m/z 438.2 ([M+H]+.
The synthetic route of 87691-88-1 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY NHWA PHARMA CORPORATION; Zhang, Guisen; Chen, Yin; Xu, Xiangqing; Liu, Bifeng; Feng, Xiaojun; Zhao, Song; Liu, Shicheng; Yu, Minquan; Lan, Yu; Qiu, Yinli; US2014/24656; (2014); A1;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com