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
EXAMPLE 75 3-[4-[1-(1,2-Benzisothiazol-3-yl)-4-piperazinyl]-butyl]-1-thia-3-azaspiro[4.4]nonan-4-one A mixture of 3-(4-bromobutyl)-1-thia-3-azaspiro[4.4]-nonan-4-one (4.50 g), 1-(1,2-benzisothiazol-3-yl)piperazine hydrochloride (4.33 g), K2 CO3 (7.45 g) and NaI (560 mg), in acetonitrile (220 ml) was heated at 65 C. for 14.5 hours and the product was processed in substantially the same manner as in Example 10 to afford 2.25 g of crystals, m.p. 200-203 C. ANALYSIS: Calculated for C22 H30 N4 OS2 *HCl: 56.57%C; 6.69%H; 11.99%N; 7.59%Cl. Found: 56.15%C; 6.75%H; 12.11%N; 7.88%Cl.
As the paragraph descriping shows that 87691-88-1 is playing an increasingly important role.
Reference£º
Patent; Hoechst-Roussel Pharmaceuticals Inc.; US4933453; (1990); A;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com