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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2276910Generated: November 1, 2026

Methylamine → HCID 62173193, compound

https://huagongshe.com/reaction/2276910

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
ReactantTriethylamineHCID 8471—
Reactant6-chloro-N-(4-methoxyphenyl)pyridine-3-carboxamideHCID 1483269—
SolventMethanolHCID 887—
ProductHCID 62173193HCID 6217319390%

Reaction Conditions

Temperature100 °C

Reaction Steps

Methanol (20 mL), triethylamine (1.59 mL, 11.4 mmol) and monomethylamine (2.0 M in MeOH, 19 mL, 38.0 mmol) were added to a pressure tube containing 6-chloro-N-(4-methoxyphenyl)nicotinamide (37, 2.0 g, 7.61 mmol) obtained in step 1. After agitating at 100° C. overnight and then cooling to room temperature, the product was removed by filtration. Removal of the solvent under reduced pressure yielded the target compound 6-(N-monomethylamino)-N-(4-methoxyphenyl)nicotinamide (38, 1.76 g, 90%) without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09133143B2
Source datasetuspto-grants-2015_09
ORD IDord-5b145deb8da54794be45b23421a6f397
Source noteuspto-grants-2015_09