5908-62-3, 1,1-Dioxo-isothiazolidine is a thiazolidine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Procedure E; [00215] To a sealed tube containing CuI (8mg, 0.039mmol), K2CO3 (0.2 Ig, 1.54 mmol) and (IS, 25)-cyclohexane-l,2-diamine (9mg, 0.077 mmol) under a N2 atmosphere was added a solution of 5-bromo-2-(naphthalene-2-yl)benzo[d]oxazole (0.25g, 0.77 mmol) in anhydrous toluene (2.5 mL), followed by a solution of isothiazolide-l,2-dioxide (0.12g, 0.96 mmol) in anhydrous toluene (2.5 mL). The resulting reaction mixture was heated to HO0C for 12h, cooled to room temperature, filtered over celite and concentrated under reduced pressure. The residue was purified by column chromatography eluting with petroleum ether/EtOAc (1/0 to 0/1, v/v), followed by a crystallisation from industrial methylated spirits to give 30mg (11%) of 5-(isothiazolidin-dioxide-2-yl)-2-(naphthalene-2-yl)benzo[d]oxazole. LCMS RT = 2.24 min, M+H+ 364.8. 1H NMR (D6-DMSO): 8.84 (IH, br s), 8.26 (IH, dd, J 1.6 &; 8.6), 8.20- 8.13 (2H, m), 8.06-8.03 (IH, m), 7.85 (IH, d, J 8.8), 7.70-7.63 (3H, m), 7.38 (IH, dd, J2.3 &; 8.9), 3.84 (2H, t, J6.5), 3.55 (2H, t, J7.3), 2.45 (2H, m).
As the paragraph descriping shows that 5908-62-3 is playing an increasingly important role.
Reference£º
Patent; BioMarin IGA, Ltd.; WREN, Stephen, Paul; WYNNE, Graham, Michael; WILSON, Francis, Xavier; POIGNANT, Severine, Danielle; WO2010/112093; (2010); A1;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com