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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2109965Generated: October 30, 2026

N,N,N-trimethyl-2-[methyl(4-nitrophenyl)-amino]ethanaminium methylsulfate → HCID 86760851, compound

https://huagongshe.com/reaction/2109965

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN,N,N-trimethyl-2-[methyl(4-nitrophenyl)-amino]ethanaminium methylsulfateHCID 18522685—
ReactantHCID 178418361HCID 178418361—
CatalystPalladiumHCID 23938—
SolventWaterHCID 962—
ProductHCID 86760851HCID 86760851—

Reaction Steps

10 g (28.6 mmol) of the compound from Step 9.2 was dissolved in 80 mL of water and hydrogenated in the presence of 1 g of Pd/C (10%) under 9 bar of hydrogen pressure. After 2 hours, the catalyst was filtered off and the filtrate was evaporated to dryness. This gave 9.3 g (99.6% of the theoretical) of a brown oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07517367B2
Source datasetuspto-grants-2009_04
ORD IDord-ddb2161fbfe34d49bb28ce4662817132
Source noteuspto-grants-2009_04