1029691-06-2, name is 2-(3-Oxocyclopentyl)isoindoline-1,3-dione, belongs to indolines-derivatives compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Safety of 2-(3-Oxocyclopentyl)isoindoline-1,3-dione
Mix (+/-)-2-(3-oxo-cyclopentyl)-isoindole-1,3-dione (12.7 g, 55.3 mmol) and 4-cyanophenylhydrazine-HCl (8.53 g, 50.3 mmol) in HOAc (200 mL) and 4N HCl dioxane (50 mL). Using mechanical stirring, heat the reaction to 90 C. for 18 h, then add additional 4N HCl dioxane (20 mL). Heat the reaction to 100 C. for 18 h. Dilute the reaction mixture with water (600 mL) and collect a black solid by vacuum filtration. Sonicate the solid with MeOH (200 mL), then collect and dry in a vacuum oven to give 10.94 g (66%) of a gray-brown solid. MS (m/z): 328 (M+1), 326 (M-1).
The synthetic route of 1029691-06-2 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Gavardinas, Konstantinos; Green, Jonathan Edward; Jadhav, Prabhakar Kondaji; Matthews, Donald Paul; US2010/69404; (2010); A1;,
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