Dichloromethane → HCID 86694013, compound

Participants

Reaction Steps

To a mixture of 2-[(1-methyl-4,5,6,7-tetrahydro-1H-4,7-methanoindazol-3-yl)methoxy]-1H-isoindole-1,3(2H)-dione 148 (1.80 g, 5.57 mmol) in a solution of DCM (20 mL) and ethanol (4 mL) was added hydrazine hydrate (0.32 mL, 5.57 mmol) at room temperature. The mixture was stirred at room temperature overnight, filtered and concentrated to provide a residue which was subjected to chromatography to give 149 (0.68 g, 64%) as a colorless oil.

Provenance & Evidence