N-Methyl-4-anisidine → HCID 71735925, compound

Participants

Reaction Conditions

Reaction Steps

Compound 6a (0.20 g, 1.46 mmol) and compound 5a (0.32 g, 1.46 mmol) were stirred in acetonitrile (10.0 mL) for 30 mins and then diisopropylethylamine was added dropwise (0.40 mL, 2.92 mmol). The reaction was then stirred at 60° C. for 12 hours and monitored by TLC. The reaction mixture was concentrated, purified by column chromatography to isolate the compound 6 as a colorless oil (0.10 g, 0.36 mmol, 25% yield). MS (ESI, positive) m/z calcd. for C16H20NO3 [M+H]+: 274.14, found: 273.96. 1H NMR (CDCl3, 400 MHz) δ 6.86 (d, J=8 Hz, 2H), 6.70-6.78 (m, 6H), 4.06 (t, J=5.6 Hz, 2H), 3.78 (s, 3H), 3.64 (t, J=5.6 Hz, 2H), 2.98 (s, 3H).

Provenance & Evidence