3,3-Dimethylbutanoyl chloride → HCID 25005966, compound

Participants

Reaction Steps

A mixture of 5,6,9,10,11,12-hexahydro-4H,8H-cyclohepta[4,5]pyrrolo[3,2,1-ij]quinolin-2-amine (0.27 g, 1.1 mmol), t-butylacetyl chloride (0.18 mL, 1.3 mmol) and poly-(4-vinylpyridine) (700 mg) in dichloromethane (18 mL) was stirred at room temperature overnight. The resin was removed by filtration and washed with dichloromethane. The filtrate was concentrated and the product was purified by flash column chromatography (elution with 30% ethyl acetate-hexane) to provide 0.20 g of N-5,6,9,10,11,12-hexahydro-4H,8H-cyclohepta[4,5]pyrrolo[3,2,1-ij]quinolin-2-yl-3,3-dimethylbutanamide as a white solid. MS (ESI) m/z 339.

Provenance & Evidence