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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1053566Generated: November 2, 2026

Methyl iodide → N-Methyl-4-anisidine

https://huagongshe.com/reaction/1053566

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantP-AnisidineHCID 7732—
SolventAcetonitrileHCID 6342—
SolventDiisopropylethylamineHCID 81531—
ProductN-Methyl-4-anisidineHCID 22250—

Reaction Conditions

Temperature60 °C

Reaction Steps

To a solution of 4-methoxy-aniline (0.65 g, 5.28 mmol) and iodomethane (0.33 mL, 5.28 mmol) in Acetonitrile (10.0 mL), diisopropylethylamine was added (1.50 mL, 10.56 mmol) dropwise. After the addition was complete, the reaction was stirred at 60° C. for 12 hours. The reaction mixture was concentrated and the crude product 6a was used directly for the next step.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09394233B2
Source datasetuspto-grants-2016_07
ORD IDord-437361b346c44e15941fc32df36de88e
Source noteuspto-grants-2016_07