Dimethylformamide dimethyl acetal → HCID 67491285, compound

Participants

Reaction Conditions

Reaction Steps

N,N,-Dimethylformamide dimethyl acetal (200 μL, 1.49 mmol) was added to a stirred solution of 9a (100 mg, 0.240 mmol) in EtOH (1.50 mL). The mixture was placed in a sealed tube and heated in a microwave reactor at 100° C. for 2 h. After cooling to rt, the reaction mixture was concentrated in vacuo, and the resulting crude residue was purified by preparative thin layer chromatography on silica gel (10% MeOH/DCM as eluent) to afford the title compound, 9b. m/z (ES) 472 (MH)+

Provenance & Evidence