203788-46-9Relevant articles and documents
Recent progress of phthalimidine syntheses
Takahashi, Ichiro,Hatanaka, Minoru
, p. 2475 - 2499 (1997)
Phthalimidine (2,3-dihydro-1H-isoindol-1-one) syntheses in recent years are reviewed primarily for those involving synthetic auxiliary-mediated mild Mannich type condensation reactions.
A facile scheme for phthalimide ? phthalimidine conversion
Luzzio, Frederick A.,Piatt Zacherl, DeAnna,Figg, William D.
, p. 2087 - 2090 (2007/10/03)
Desulfurization of phenylthiolactams using an ultrasound-promoted Raney nickel protocol yields the corresponding N-substituted phthalimidines. Benzylic oxidation of the N-substituted phthalimidines by treatment with 2,2'-bipyridinium chlorochromate/m-chloroperbenzoic acid (BPCC/MCPBA) affords the original phthalimides. The reduction-desulfurization is applied to the preparation of a deoxythalidomide derivative which is a TNF-α inhibitor.