Sodium Iodide → 2-[4-(4-amino-2-methyl-6,7,8,9-tetrahydro-2H-pyrazolo[3,4-c]quinolin-1-yl)butyl]-1H-isoindole-1,3(2H)-dione

Participants

Reaction Conditions

Reaction Steps

A mixture of 1-(4-chlorobutyl)-2-methyl-6,7,8,9-tetrahydro-2H-pyrazolo[3,4-c]quinoline-4-amine (385 mg, 1.31 mmol), potassium phthalimide (362 mg, 1.96 mmol), sodium iodide (50 mg, 0.327 mmol), and DMF (2 mL) was heated at 90° C. for 4 hours. The reaction mixture was cooled to ambient temperature and then diluted with water (30 mL) while stirring in an ice bath. A precipitate was isolated by filtration to obtain 2-[4-(4-amino-2-methyl-6,7,8,9-tetrahydro-2H-pyrazolo[3,4-c]quinolin-1-yl)butyl]-1H-isoindole-1,3 (2H)-dione as a yellow solid.

Provenance & Evidence