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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 271466Generated: November 1, 2026

Hydroxylamine → N-[(6-Methylpyridin-3-yl)methylidene]hydroxylamine

https://huagongshe.com/reaction/271466

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydroxylamineHCID 787—
Reactant6-Methyl-3-pyridinecarboxaldehydeHCID 10192566—
SolventMethanolHCID 887—
ProductN-[(6-Methylpyridin-3-yl)methylidene]hydroxylamineHCID 7132568694%

Reaction Steps

To a solution of 6-methylnicotinaldehyde (1.67 g, 13.79 mmol) in 27.6 mL MeOH, hydroxylamine (50% weight in water, 0.87 mL, 14.2 mmol) was added. The reaction mixture was stirred at room temperature for 2 h and then at 40° C. for an additional 2 h. The reaction mixture was concentrated to obtain 1.76 g (94%) of the title compound as a light brown solid. HPLC: retention time=0.20 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07452892B2
Source datasetuspto-grants-2008_11
ORD IDord-b466949669e249d693b5219ec900c20d
Source noteuspto-grants-2008_11