Fun Route: New Discovery of 5908-62-3

5908-62-3, An elementary termolecular reaction involves the simultaneous collision of three atoms, molecules, or ions.5908-62-3, name is 1,1-Dioxo-isothiazolidine. Here is a downstream synthesis route of the compound 5908-62-3

Example 10.Lambdar-[(2,6-Dimethylphenyl)methyl]-6-(l,l-dioxido-2-isothiazolidinyl)-2,3- dimethylimidazo[l,2-alpha]pyridin-8-amine hydrochlorideA mixture of 6-bromo-N-[(2,6-dimethylphenyl)methyl]-2,3-dimethylimidazo[ 1 ,2- alpha]pyridin-8-amine (100 mg, 0.28 mmol; WO 98/37080), isothiazolidine 1,1 -dioxide (67 mg, 0.56 mmol; WO 04/050619), copper(I) iodide (16 mg, 0.083 mmol), potassium carbonate (138 mg, 1.0 mmol) and N,N’-dimethylethylenediamine (7.4 mg, 0.083mmol) in dioxane (2 mL) was heated in an Initiator Microwave Synthesizer at 14O0C for 12 hours. The cooled mixture was applied to an Isolute SCX cartridge. Elution with methanol, followed by water, then methanol then IM NH3 in methanol gave, after evaporation, the product which was further purified by chromatography on EPO silica gel. Elution with dichloromethane/methanol (0 to 10%) gave a pale yellow solid which was dissolved in dichloromethane (2 mL), Ethereal HCl (IM; LOmL) was added and the solvent evaporated. The residue was triturated under ether (1 mL) and filtered to give the title compound as a colourless solid; MS (ES+ve): [M+H]+ at m/z 399 (C2IH26N4O2S requires [M+H]+ at m/z 399).

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Reference£º
Patent; GLAXO GROUP LIMITED; WO2007/3386; (2007); A1;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com